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Cancellazione seminario Puccetti@DSS
by Pierpaolo Brutti 18 Mar '15

18 Mar '15

Brevissimo msg solo per comunicare che il seminario di Giovanni Puccetti previsto per venerdì 20 marzo in Sapienza è *annullato* per motivi di salute dello speaker. Cordialmente --P

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Seminario Lorenzo Peccati a Macerata il 25 marzo 2015
by Roy Cerqueti 17 Mar '15

17 Mar '15

Cari colleghi, mercoledì 25 marzo 2015 ore 11, presso lUniversità di Macerata, in aula verde (Polo Pantaleoni, Via della Pescheria Vecchia) Lorenzo Peccati dell'Università Bocconi di Milano terrà un seminario dal titolo: Diritto e matematica: due mondi disgiunti? Tutti gli interessati sono invitati a partecipare.

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Seminario Elena Kosygina
by Mariani, Mauro 17 Mar '15

17 Mar '15

Il giorno Mercoledi' 25 marzo 2015, alle ore 14:00, nell'Aula G del Dipartimento di Matematica dell'Universita' la Sapienza di Roma Elena Kosygina (Baruch College and the CUNY Graduate Center) effettuera' un seminario di circa un'ora: TITOLO: Excited random walks in Markovian cookie environments on Z SUNTO: We consider a nearest-neighbor random walk on Z whose probability ω(x, n) to jump to the right from site x depends not only on x but also on the number of prior visits n to x. The collection (ω(x, n)) is sometimes called the “cookie environment” due to the following informal interpretation. Upon each visit to a site the walker eats a cookie from the cookie stack at that site and chooses the probability to jump to the right according to the “flavour” of the cookie eaten. Assume that the cookie stacks are i.i.d. and that only the first M cookies in each stack may have “flavour”. All other cookies are assumed to be “plain”, i.e. after their consumption the walker makes unbiased steps to one of its neighbours. The “flavours” of the first M cookies within the stack can be different and dependent. We discuss recurrence/transience, ballisticity, and limit theorems for such walks. The talk is based on joint works with Dolgopyat (University of Mary-land), Mountford, Zerner. Tutti gli interessati sono invitati a partecipare Un saluto Mauro Mariani

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reminder seminario Prof. Freddy Delbaen in Bicocca e spostamento di orario
by Emanuela Rosazza 17 Mar '15

17 Mar '15

Cari tutti, vi ricordo che (oltre al seminario de Finetti che si terrà al Dipartimento di Matematica – Università di Milano – mercoledì 18 marzo alle ore 18) il Prof. Freddy Delbaen (ETH Zurigo) terrà anche un seminario in Bicocca (edificio U7- aula seminari – stanza 4026) giovedì 19 marzo alle ore 16 dal titolo “A result on metrisability of the mackey topology inspired by properties of risk measures”. Tutti gli interessati sono invitati a partecipare. Un saluto e a presto, Emanuela ******************************************************************************************* Emanuela Rosazza Gianin Dipartimento di Statistica e Metodi Quantitativi Università di Milano-Bicocca Edificio U7 – 4° Piano Via Bicocca degli Arcimboldi, 8 20126 Milano Tel. 02 64483208 Fax. 02 64483105 e-mail: emanuela.rosazza1(a)unimib.it *******************************************************************************************

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Master of Science (MSc) Scholarship in Statistics
by elisa＠mi.imati.cnr.it 16 Mar '15

16 Mar '15

Alla cortese attenzione dei possibili interessati. *Master of Science (MSc) Scholarship * *Project:* Developing Inversion Methods for Non-stationary Thinning of Point Processes An MSc scholarship is available to support a student for full-time study towards a research Master's degree in the project specified above in the Department of Mathematics and Statistics at the University of Otago in Dunedin. Details are as follows: *Award offered: University of Otago Master program -- MARSDEN FUNDED* *Length of Tenure: 12 months or until thesis is submitted (whichever is earlier)* *Emolument per annum: NZ$16,000 plus domestic tuition fee waiver** *Additional funding is available for travel* *Start date: The earliest start date is May 2015 (can be negotiated)* *Part-time study: Part-time study is not permitted* ** *For international applicants who need to pay international tuition fees, the scholarship contributes a fee maximum of domestic tuition and the successful candidate needs to meet the remainder of the international tuition fees http://www.otago.ac.nz/international/otago002190.html** This scholarship is funded by a Royal Society of New Zealand Marsden Fast-start grant awarded to Dr Ting Wang (Department of Mathematics and Statistics, University of Otago). The regulations governing the award are the same as those for University of Otago Scholarships: http://www.otago.ac.nz/study/scholarships/otago013798.pdf This project aims to develop analytical and numerical methods to inverse point processes with non-stationary missing probabilities, where the probability of missing an event depends on time and event size. The successful applicant will learn point process theory; carry out part of the simulation study and some data analysis using the statistical software R under the supervision of Dr Ting Wang. As the Associate Investigators (AIs) Associate Professor Jiancang Zhuang (Institute of Statistical Mathematics, Tokyo) and Dr Koji Kiyosugi (University of Tokyo) are both based in Japan, a visit to Japan is likely to be funded by this project for the student to receive informal mentoring from the AIs. *Eligibility* Applicants should hold a BSc (Hons) or equivalent four year degree in Statistics or a related discipline with a strong research interest. For an exceptional graduate student who has only completed a BSc degree without Honours year, additional scholarship may be awarded for the year of course studies. *Applying for this scholarship* Please contact Dr Ting Wang (twang(a)maths.otago.ac.nz <mailto:twang@maths.otago.ac.nz>, http://www.stats.otago.ac.nz/?People =ting_wang) and provide a covering letter explaining your interest in this project, a CV, a copy of your full academic transcript, and details of two academic referees. For information on the Department of Mathematics and Statistics at the University of Otago, please go to http://www.stats.otago.ac.nz/ -- ------------------------------------------------------------------- Elisa Varini CNR - Consiglio Nazionale delle Ricerche IMATI - Istituto di Matematica Applicata e Tecnologie Informatiche via Bassini 15 - 20133 Milano (Italy) Tel +39 02 23699 527 Fax +39 02 23699 538 Email elisa(a)mi.imati.cnr.it -------------------------------------------------------------------

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Fwd: First announcement: Spring School on discrete Ricci curvature, Paris, Paris, IHP, May 18-22 2015
by Gustavo Posta 16 Mar '15

16 Mar '15

Begin forwarded message: > FIRST ANNOUNCEMENT > Spring School > IHP, Paris > Monday – Friday, May 18-22, 2015 > > > Dear Colleague, > > You are cordially invited to participate in the Spring School at the Henri Poincaré Institute, Paris, May 18-22, 2015. > > We are pleased to inform you that Jürgen Jost (Max Plank Institute, Leipzig) and Christian Leonard (Paris Ouest University) will give 10 hours lectures (each) > on Discrete Ricci curvature. The aim is to bring researchers from different communities (Geometry, Probability, Analysis) on the common topic of the Ricci curvature and its consequences. > > To get more information about this Spring School, please go to the following web page (in construction): > > http://wiki-math.univ-mlv.fr/gemecod/doku.php/springschool2015 > > Registration is free but mandatory. In order to register, fill the form on the bottom of the aforementioned web page. > > Note that the school may have some (limited number of) financial supports for young people (PhD, postdocs). In case you ask for a support, please > indicate it during the registration. Financial support is up to approximately 500 euros. Please read the conditions on the bottom of the school web page. > > Looking very much forward to seeing you in Paris, > > With all best wishes, > The organizers (N. Gozlan, C. Roberto, P. Romon and P.M. Samson)

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Seminario di A. Cipriani a Milano-Bicocca (30.03.2015)
by Francesco Caravenna 16 Mar '15

16 Mar '15

Lunedì 30 marzo 2015 alle ore 14:30, nell'aula 3014 del Dipartimento di Matematica e Applicazioni dell'Università di Milano-Bicocca (edificio U5, via Cozzi 55, Milano), Alessandra Cipriani (WIAS Berlin) terrà un seminario dal titolo "Rates of convergence for extremes of geometric random variables and marked point processes" Trovate il sommario di seguito. Tutti gli interessati sono invitati a partecipare. Francesco Caravenna %%%%%%%%%%%%%%%%%% Abstract: We study the problem of extremes for univariate and bivariate geometric laws. We determine the rate of convergence of the maximum of \iid geometric random variables and bivariate vectors following the Marshall-Olkin geometric distribution to a Gumbel distribution, and propose a new discretised version as limit. We introduce marked point processes of exceedances (MPPE's) whose \iid marks are bivariate Marshall-Olkin geometric variables. We use the Stein-Chen method for Poisson process approximation to determine bounds on the error of the approximation of the law of the MPPE by that of a Poisson process. (jww Anne Feidt) %%%%%%%%%%%%%%%%%% _________________________________________ Francesco Caravenna Dipartimento di Matematica e Applicazioni Università degli Studi di Milano-Bicocca Via Cozzi 55, 20125 Milano, Italy http://www.matapp.unimib.it/~fcaraven/ _________________________________________

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Stats Under The Stars!
by stefano iacus 13 Mar '15

13 Mar '15

Ricevo e inoltro con piacere La notte tra l'8 ed il 9 Settembre 2015 si svolgerà presso la sala Rossini del Caffè Pedrocchi di Padoval'evento Stats Under The Stars. L'evento ha l'obiettivo di stimolare il dinamismo che lega la Statistica al mondo dei giovani tramite una sfida che vedrà le squadre partecipanti confrontarsi nell'analisi di un dataset nel corso di un'intera nottata. Uno scontro che in realtà vuole essere un'occasione per sottolineare l'utilità della Statistica come strumento chiave in ottica decisionale e favorire l'incontro ed il confronto tra giovani laureandi e neo-laureati in Statistica, studenti di dottorato, giovani statistici già inseriti nel mondo lavorativo e ragazzi provenienti da altri tipi di formazione come l'informatica, matematica e l'economia. Stats Under The Stars è un "satellite" della Conferenza scientifica della Società Italiana di Statistica Statistics and Demography: the Legacy of Corrado Gini ed è supportato dalla sezione giovani della Società Italiana di Statistica. L'evento si accoppia inoltre con il convegno Statistica e data science per il business che si svolge martedì 8 settembre nel Palazzo del Bo a Padova. La partecipazione all'evento è gratuita ma, per motivi organizzativi, chiediamo a tutti gli interessati di iscriversi alla pagina di iscrizione del sito. Per maggiori informazioni sul programma, iscrizione, regolamenti e premio: consultare il sito http://sus.stat.unipd.it/ ----------------------------------- Stefano M. Iacus Director of MEF - Master in Economics & Finance http://www.mef.unimi.it Department of Economics, Management and Quantitative Methods University of Milan Via Conservatorio, 7 I-20123 Milan - Italy Ph.: +39 02 50321 461 Fax: +39 02 50321 505 Twitter: @iacus http://scholar.google.com/citations?user=JBs9tJ4AAAAJ&hl=en Master in Economics & Finance http://www.mef.unimi.it Twitter: @mefunimi Facebook: http://www.facebook.com/mefunimi Email and further informations at: mef(a)unimi.it ------------------------------------------------------------------------------------ Please don't send me Word or PowerPoint attachments if not absolutely necessary. See: http://www.gnu.org/philosophy/no-word-attachments.html

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COST Info-Day – 19 marzo 2015
by Giulia Rotundo 13 Mar '15

13 Mar '15

COST Info-Day – 19 marzo 2015 Il 19 marzo 2015, alle ore 14 si terrà presso la sede centrale del CNR, Piazzale Aldo Moro n. 7, Roma, il primo Info-Day del programma COST. L’evento sarà l’occasione, per tutti i ricercatori interessati, di conoscere e approfondire il programma COST. Sono previsti interventi da parte Coordinatore Nazionale del COST e dei funzionari del COST Office di Bruxelles. Il programma definitivo verrà pubblicato quanto prima su www.ricercainternazionale.miur.it . Nel frattempo, chiunque sia interessato a partecipare deve confermare la propria presenza scrivendo al seguente indirizzo: attivitaeuropee(a)cnr.it Ulteriori informazioni sull’evento, sul programma e sul collegamento streaming che sarà garantito durante l’Info-Day verranno pubblicate sul sito internet www.attivitaeuropee.cnr.it http://www.attivitaeuropee.cnr.it/cost-info-day-%E2%80%93-19-marzo-2015

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Avviso di seminario :: Puccetti@DSS (Scienze Statistiche, Sapienza)
by Pierpaolo Brutti 13 Mar '15

13 Mar '15

----------------------------------------------------------------------------- A v v i s o d i S e m i n a r i o ----------------------------------------------------------------------------- Venerdì 20 Marzo, ore 14:30am ----------------------------------------------------------------------------- Stanza 34 Dipartimento di Scienze Statistiche Sapienza Università di Roma GIOVANNI PUCCETTI (Università degli Studi di Firenze) terrà un seminario dal titolo IL MINIMO VALORE ATTESO DEL PRODOTTO DI TRE VARIABILI UNIFORMI: UN PROBLEMA (FINALMENTE) RISOLTO. tutti gli interessati sono invitati a partecipare. ----------------------------------------------------------------------------- Maggiori informazioni sui seminari presso il DSS sono consultabili a quest'indirizzo: http://goo.gl/Y6OQYm Saluti Pierpaolo Brutti --- ABSTRACT Verranno illustrati due differenti metodi di risoluzione del problema in oggetto, che è rimasto aperto per più di trenta anni. Tali soluzioni hanno ispirato nuove tecniche ed applicazioni in probabilità applicata, statistica, matematica finanziaria e scienze attuariali.

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Annuncio Seminario - Mirko D'Ovidio a Roma Tor Vergata
by Claudio Durastanti 13 Mar '15

13 Mar '15

Ciclo di Seminari - Progetto ERC grant PASCAL (Probabilistic and Statistical Techniques for Cosmological Applications) Mercoledì 18 Marzo - ore 14.30 Aula D'Antoni 1101 Dipartimento di Matematica Università di Roma Tor Vergata Speaker: Mirko D'Ovidio - Università di Roma La Sapienza Title: Coordinates change and random fields Abstract:The time change of one parameter processes is a powerful tool well investigated so far. We present in this talk some theoretical aspects concerning the coordinates change of multiparameter processes and some applications to the analysis of the cosmic microwave background radiation. We consider fractional powers of positive definite operators such as the (time) fractional derivative or the fractional Laplacean. Cordiali saluti Claudio Durastanti

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Sapienza/Roma Tre joint workshop on probabilistic methods, March 19th
by Pietro Caputo 12 Mar '15

12 Mar '15

Kolmogorov meets Turing: workshop on probabilistic methods for the analysis of stochastic processes and randomized algorithms. March 19th, 2015 Program: 9.30 - 10.15. Artur Czumaj (University of Warwick): Testing Cluster Structure of Graphs 10.15 - 10.45. Fabio Martinelli (University Roma Tre): Reversible Markov chains with kinetic constraints 10.45 - 11.15: Coffee break 11.15 - 11.45. Andrea Clementi (University of Rome ``Tor Vergata''): Information spreading in dynamic graphs 11.45 - 12.15. Pietro Caputo (University Roma Tre): Empirical neighborhood distribution in sparse random graphs: some large deviations estimate 12.15 - 13.45: Lunch break 14.00 - 14.45. Alexandre Stauffer (University of Bath): Rumor spreading on dynamic graphs 14.45 - 15.15. Luca Becchetti (Sapienza University of Rome): Plurality Consensus in the Gossip Model 15.15 - 15.45: Coffee break 15.45 - 16.15. Fabio Toninelli (CNRS, University of Lyon 1): Random tilings and Glauber dynamics 16.15 - 16.45. Marek Adamczyk (Sapienza University of Rome): Stochastic probing Organizers: Luca Becchetti (Sapienza University of Rome): becchetti(a)dis.uniroma1.it Pietro Caputo (University Roma Tre): caputo(a)mat.uniroma3.it Stefano Leonardi (Sapienza University of Rome): leonardi(a)dis.uniroma1.it For the talk abstracts see *http://www.matfis.uniroma3.it/Attivita/attivita.php <http://www.matfis.uniroma3.it/Attivita/attivita.php>*

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Seminario all'IAC
by Giovanni Luca Torrisi 11 Mar '15

11 Mar '15

*Venerdi' 20 Marzo 2015*, *ore 14:00* Consiglio Nazionale delle Ricerche, Istituto per le Applicazioni del Calcolo "Mauro Picone", Via dei Taurini 19, 00185 Roma Aula Riunioni (VI piano) *ALESSANDRO DE GREGORIO * (Universita' di Roma "Sapienza") terra' un seminario dal titolo *Isotropic transport processes: a survey of results* ABSTRACT: The motion of a particle whose velocity undergoes jumps of random size at random times constitutes the prototype of a transport process (also called random flight or random evolution). In this talk the probabilistic construction of the isotropic transport processes is outlined. In particular, we assume that the joint probability distribution of the lengths of the displacements is a Dirichlet law. Several results in this context are discussed. We also introduce reflecting transport processes by means of a geometric approach. These processes are often applied in statistical physics and biology. Tutti gli interessati sono invitati a partecipare. Cordiali saluti, Giovanni Luca Torrisi.

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No Free Lunch Seminar by Prof. Roberto Renò, Friday March 20 1:00 PM Aula Bianchi @ SNS
by Giacomo Bormetti 11 Mar '15

11 Mar '15

Friday March 20 2015, 1:00 PM in Aula Bianchi, Scuola Normale Superiore Pisa Roberto Renò Dipartimento di Economia Politica e Statistica, Università di Siena will deliver the seminar “Multi-jumps” Abstract: The simultaneous occurrence of jumps in several stocks (multi-jumps) can be associated to major nancial news, is correlated with sudden spikes of the variance risk premium, and determines an increase in the stock variances and correlations which signicantly deteriorates the diversication potential of asset allocation. The latter evidence implies a reduction in the demand of stocks by an aware risk-averse investor. These facts can be easily overlooked by the usage of standard univariate jump statistics, which just lack su cient power. They are instead revealed in a clearly cut way by using a novel test based on smoothed estimators of the integrated variance of individual stocks. Joint work with Massimiliano Caporin and Aleksey Kolokolov. All interested people are kindly invited. Best, Giacomo -- Giacomo Bormetti Assistant Professor of Financial Mathematics -------------------------- Faculty of Sciences Scuola Normale Superiore Pisa Piazza dei Cavalieri, 7 56126 Pisa - Italy email: giacomo.bormetti(a)sns.it http://mathfinance.sns.it/index.php/people/41-group-members/51-giacomo-borm… phone: +39 050 509248

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Industrial Mathematics Workshop - 1st edition [ 10 Aprile - Dip.Informatica - UniVr ]
by Luca di persio 10 Mar '15

10 Mar '15

Industrial Mathematics Workshop - 1st edition 10 Aprile 2015 Dip.Informatica - UniVr - Inizio dei lavori fissato alle 14:30, presso la *Sala Verde* -- Ca' Vignal -- Strada le Grazie 15 - *Dipartimento di Informatica*, Università di Verona - Sono previsti *6 interventi da 30'*, suddivisi in due gruppi di 3 seminari, intervallati da un coffee break ed organizzati secondo la seguente scaletta - Alessandra Micheletti [Dip. Matematica -- Università degli Studi di Milano] - Sergio Sorrentino [Banco Popolare] - Fabrizio Lillo [Scuola Normale Superiore di Pisa] - coffee break [ circa 15' ] - Beniamino Paoletti [AMC2 S.r.l. Data Management S.p.A.] - Manolo Venturin [EnginSoft S.p.A.] - Pierluigi Riva [ORS Group] - Il termine dei lavori è previsto per le 18:15. L'obiettivo del Workshop è quello di fornire casi di studio e suggestioni nell'alveo delle applicazioni della Matematica. La platea sarà eterogenea e composta da operatori del settore finanziario/industriale, accademici e studenti. *L'iscrizione al workshop è libera* previa manifestazione d'interessa da inviare *entro il 31 Marzo* , al seguente indirizzo mail: immacolata.oliva(a)univr.it specificando nell'oggetto: Workshop IM1 e possibilmente riportando gli *estremi della propria affiliazione*. I partecipanti appariranno nella pagina dedicata al workshop: http://www.di.univr.it/?ent=iniziativa&convegno=1&id=5905 Per maggiori informazioni (locandina dell'evento, titolo ed abstract degli interventi, lista dei partecipanti) si può fare riferimento alla pagina http://www.di.univr.it/?ent=iniziativa&convegno=1&id=5905 Cordialmente, LuCa __ Luca Di Persio - PhD assistant professor of Probability and Mathematical Finance Dept. Informatics University of Verona strada le Grazie 15 - 37134 Verona - Italy Tel : +39 045 802 7968 Dept. Math University of Trento V. Sommarive, 14 - 38123 Povo - Italy Tel : +39 0461 281686

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de Finetti risk seminar - march 2015
by Emanuela Rosazza 10 Mar '15

10 Mar '15

On behalf of the Scientific Committee of the de Finetti Risk Seminars, we are glad to invite you to participate at the following Lecture Monetary Utility Functions with the CxLS (convex level sets) property Freddy Delbaen ETH Zurich, Switzerland ABSTRACT Monetary utility functions are -- except for the expected value -- not of von Neumann-Morgenstern type. In case the utility function has convex level sets in the set of probability measures on the real line, we can give some characterisation that comes close to the vN-M form. For coherent utility functions this was solved by Ziegel. The general concave case under the extra assumptions of weak compactness, was solved by Stephan Weber. In the general case the utility functions are only semi continuous. Using the fact that law determined utility functions are monotone with respect to convex ordering, we can overcome most of the technical problems. The characterisation is similar to Weber's theorem except that we need vN_M utility functions that take the value $-\infty$. Having convex level sets can be seen as a weakened form of the independence axiom in the vN-M theorem. This is joint work with Bellini, Bignozzi and Ziegel. LOCATION: The seminar will be held on Wednesday, March 18, at 18.00, Aula di rappresentanza, Dept. of Mathematics, Milano University, Via C. Saldini 50, Milano. A refreshment will be offered at 17.30. Scientific Committee: Prof. Marco Frittelli (Univ. degli Studi di Milano) Prof. Fabio Maccheroni (Univ. Bocconi) Prof. Massimo Marinacci (Univ. Bocconi) Prof. Emanuela Rosazza Gianin (Univ. Milano-Bicocca) Dott. Simone Cerreia-Voglio (Univ. Bocconi) Dott. Marco Maggis (Univ. degli Studi di Milano) **************************************************** Emanuela Rosazza Gianin Dipartimento di Statistica e Metodi Quantitativi Università di Milano Bicocca Edificio U7 – 4° Piano Via Bicocca degli Arcimboldi, 8 20126 Milano Tel. 02 64483208 Fax. 02 64483105 e-mail: emanuela.rosazza1(a)unimib.it *****************************************************

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Seminario BAUD-BOVY (RGS & Matematica Applicata)
by Giacomo Aletti 09 Mar '15

09 Mar '15

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Giacomo Aletti -------------- Nell'ambito dei Reading Group Seminars e del Seminario di Matematica Applicata, il giorno lunedì 16 Marzo 2015, a partire dalle ore 14.30, in Aula C (secondo piano) del Dipartimento di Matematica dell'Universita' degli Studi di Milano, Via C. Saldini, 50, Milano, "Psychophysical models of haptic processes " Gabriel Baud-Bovy, Istituto Italiano di Tecnologia, Robotics, Brain and Cognitive Sciences, Genoa ABSTRACT: Psychophysics is discipline that offers theoretical framework to develop models of perceptual and decisional processes and experimental methods to measure sensation and perception. It was created at the end of the 19th century to bring Psychology into the realm of science. In this talk, I will illustrate this approach by presenting some examples taken on my work on haptic perception. These examples will address the question of various haptic cues might be integrated during haptic exploration and how orientations might be represented internally. ================= Reading Group Seminars: The Reading Group Seminars (RGS) are organized within an open community of researchers interested in applying up to date mathematical modeling and data analysis approaches to the study of biological systems. The RGS take place at the Math. Department in Milan (via Saldini). Initiatives and updates are published on the website: http://rgs.mat.unimi.it/. -- ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.matematica.unimi.it) Via Saldini, 50 20133 Milano, Italy Tel: +39-02-503.16158 Fax:+39-02-503.16090 Cell: +39-340-9739142

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Avviso di seminario :: Sun@DSS (Scienze Statistiche, Sapienza)
by Pierpaolo Brutti 09 Mar '15

09 Mar '15

----------------------------------------------------------------------------- A v v i s o d i S e m i n a r i o ----------------------------------------------------------------------------- Venerdì 13 Marzo, ore 11am ----------------------------------------------------------------------------- Stanza 34 Dipartimento di Scienze Statistiche Sapienza Università di Roma SUN LEI (Department of Statistical Sciences, University of Toronto) terrà un seminario dal titolo INCORPORATING PRIOR INFORMATION INTO MULTIPLE HYPOTHESIS TESTING WITH APPLICATIONS TO LARGE-SCALE GENETIC STUDIES tutti gli interessati sono invitati a partecipare. ----------------------------------------------------------------------------- Maggiori informazioni sui seminari presso il DSS sono consultabili a quest'indirizzo: http://goo.gl/Y6OQYm Saluti Pierpaolo Brutti --- ABSTRACT A central issue in high-dimensional genetic studies is how to assess statistical significance taking into account the inherent large-scale multiple hypothesis testing. To improve power, a number of studies have investigated the benefits of utilizing available genomic and biological information, however, the relative merits of different methods remain unclear. We focus on the stratified FDR control (Sun et al., 2006, Genetic Epidemiology 30:519-530) and weighted p-value method (Genovese et al., 2006, Biometrika 93:509-524). The two approaches model the prior info distinctively. Weighted p-value approach converts the available prior information to test-specific weighting factor and adjusts the p-values accordingly. In contrast, stratified FDR divides tests into several disjoint strata based on the prior information and applies the FDR control separately in each stratum. We formulate the two approaches in one framework and show the trade-off between power and robustness by theoretical, simulation, and application studies. Robustness is consequential in applications, safeguarding against potential uninformative or even misleading prior information. To demonstrate the practical relevance of these methods, I discuss two recent genome-wide association studies of Cystic Fibrosis modifier genes, in which over 500,000 genetic markers are investigated for association with lung functions in individuals with CF and the available prior is of quantitative nature (Wright et al. 2011, Nature Genetics 43:539-548), and for association with meconium ileus and the prior is of categorical nature (Sun et al. 2012, Nature Genetics 44:562-569). If time allows, I will briefly discuss additional interesting analytical challenges in these studies.

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Assegno di Ricerca a Roma La Sapienza
by Faggionato, Alessandra 06 Mar '15

06 Mar '15

In dato 24 Marzo scade il bando per un assegno di ricerca “Metodi variazionali per lo studio di sistemi in equilibrio e delle loro fluttuazioni” presso il Dipartimento di Matematica della Sapienza, Università di Roma. Lo stipendio dovrebbe essere di 1750 euro netti al mese. Il bando (in italiano e in inglese) si trova al seguente link: http://www2.mat.uniroma1.it/node/5820 Per informazioni: pisante(a)mat.uniroma1.it (A. Pisante) faggiona(a)mat.uniroma1.it (A. Faggionato) -- Prof. Alessandra Faggionato Department of Mathematics University La Sapienza Piazzale A. Moro, 2 00186 Rome - Italy

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Seminari MALAGO' e ZWIERNIK
by Matteo Ruggiero 06 Mar '15

06 Mar '15

******************************************************************* STATISTICS SEMINARS @ COLLEGIO CARLO ALBERTO ******************************************************************* Venerdi' 13 Marzo 2015, presso la sala rossa del Collegio Carlo Alberto, Moncalieri (TO), si terranno i seguenti seminari: h. 11.00 Luigi MALAGO' (Shinshu University, Japan) INFORMATION GEOMETRY OF THE GAUSSIAN DISTRIBUTION IN VIEW OF STOCHASTIC OPTIMIZATION: FIRST AND SECOND ORDER GEOMETRY h. 12.00 Piotr ZWIERNIK (University of Genova) MAXIMUM LIKELIHOOD ESTIMATION FOR LINEAR GAUSSIAN COVARIANCE MODELS Gli abstracts dei seminari possono essere consultati alla pagina http://www.carloalberto.org/events/seminars/statistics/ Tutti gli interessati sono invitati a partecipare. Il seminario e' organizzato dalla "de Castro" Statistics Initiative (http://www.carloalberto.org/stats) in collaborazione con il Collegio Carlo Alberto. Cordiali saluti, Matteo Ruggiero --- Matteo Ruggiero University of Torino and Collegio Carlo Alberto www.matteoruggiero.it

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Ciclo Seminari Probabilita` e Statistica - PASCAL - 9 marzo
by Valentina Cammarota 05 Mar '15

05 Mar '15

Ciclo di Seminari - Progetto ERC grant PASCAL (Probabilistic and Statistical Techniques for Cosmological Applications) Lunedi` 9 Marzo - ore 14.00 Aula D'Antoni 1101 Dipartimento di Matematica Università di Roma Tor Vergata Speaker: Elena Villa - Università degli Studi di Milano, Dipartimento di Matematica Title: MINKOWSKI CONTENT AND MEAN DENSITY OF RANDOM CLOSED SETS: some theoretical results and statistical applications Abstract: In this talk we deal with random closed sets in R^d with integer Hausdorff dimension n<d; a problem of interest in many real applications is the study of the so-called mean density of the involved set. Namely, given a random closed set Theta with Hausdorff dimension n, it may well happen that its "induced mean measure" mu(B):=E[H^n(\Theta\cap B] (where H^n denotes the n-dimensional Hausdorff measure) is absolutely continuous with respect to the d-dimensional Lebesgue measure; in such a case, the corresponding density is named the "mean density of Theta". We will give here an overview of some recent results both on its theoretical value and on its estimation in the non-stationary setting; to this aim a stochastic version of the Minkowski content notion will play a fundamental role. Tutti gli interessati sono invitati a partecipare. ................................................................................ Valentina Cammarota, Postdoc Department of Mathematics Universita` degli Studi di Roma Tor Vergata https://sites.google.com/site/valentinacammarota/ ................................................................................ -- Open WebMail Project (http://openwebmail.org)

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Seminario Cretarola
by Sabrina Mulinacci 05 Mar '15

05 Mar '15

Cari colleghi, Giovedì 12 marzo 2015 ore 12 in aula IV Via Belle Arti 41, Bologna Alessandra Cretarola dell'Università di Perugia terrà un seminario dal titolo: “Risk-minimizing hedging strategies for unit-linked life insurance contracts under partial information” Abstract: We study the problem of hedging unit-linked life insurance contracts in incomplete markets when there are restrictions on the available information by using the local risk-minimization approach. This type of insurance contract is closely related to the financial market since benefits depend on the development of a certain stock price. Then, it makes sense to consider the combined model given by the underlying semimartingale model of financial market and the insurance portfolio. Firstly, we refer to the case of complete information on the insurance portfolio and a limitative knowledge on the financial market. More precisely, we assume that, at any time, the insurance company has access to the information about the number of policy-holders who are still alive but it has a partial information about the stock prices. We characterize the risk-minimizing hedging strategy for pure endowment contracts when the underlying price process is expressed in units of the numéraire portfolio and the mortality hazard rate is a deterministic function, and then we compute it explicitly in a Markovian jump-diffusion driven market model. Next, we consider the case where there are restrictions on the information concerning the insurance portfolio. In particular we assume that, at any time, the insurance company has a complete knowledge of the financial market and may observe the number of deaths from a specific portfolio of insured individuals but not the mortality hazard rate, which may depend on unobservable exogenous stochastic factors. We characterize the locally risk-minimizing hedging strategy for pure endowment and term insurance contracts in terms of the projection of the survival process on the information flow. Finally, we see that in a Markovian framework, this leads to a filtering problem with point process observations. The talk is based on joint works with Claudia Ceci and Katia Colaneri. Un caro saluto a tutti Sabrina Mulinacci

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Politecnico di Milano - Seminario J. J. Egozcue and V. Pawlowsky-Glahn
by Laura M. Sangalli 04 Mar '15

04 Mar '15

Si avvisa che in data 31-03-2015, alle ore 11:00 precise, presso l'Aula Seminari "F. Saleri" VI piano - Dipartimento di Matematica, Politecnico di Milano, nell'ambito delle iniziative MOX, si svolgerà il seguente seminario: Relatori: J. J. Egozcue, Dept. Matematica Aplicada III, U. Politecnica de Catalunya, Barcelona, Spain e V. Pawlowsky-Glahn, Dept. Informatica, Matematica Aplicada i Estadistica, U. de Girona, Spain Titolo: Understanding Bayes spaces Abstract: Bayes spaces contain equivalence classes of sigma-additive measures. Two measures are equivalent when they are proportional. These measures are represented by densities and vector space operations are defined. Probability measures and density functions are included in these spaces. When the densities are log-square-integrable, they are in a Hilbert space called B^2. Bayes spaces and associated Hilbert spaces B^2 have been developed in a theoretical way, but there is still a long way to understand the implications of the theory, as well as to develop potential applications. The talk is aimed at reviewing the theory and giving some examples of distributions for which the B^2 distance can be easily obtained. These examples show the variety of distribution supports that can be dealt with the theory. An application to grain size distribution is presented. The goal is to decide whether different populations have different mean distribution. Tutti gli interessati sono invitati a partecipare. Cordiali saluti, Laura Sangalli -- Laura Maria Sangalli MOX - Dipartimento di Matematica Politecnico di Milano Piazza Leonardo da Vinci 32 20133 Milano - Italy tel: +39 02 2399 4554 fax: +39 02 2399 4568 email: laura.sangalli(a)polimi.it url: http://mox.polimi.it/~sangalli

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Last call for papers: 2015 AMMCS-CAIMS (Waterloo, ON, Canada, June 7-12, 2015)
by Enrico Scalas 04 Mar '15

04 Mar '15

Car* collegh*, c'e' ancora qualche giorno (scadenza estesa al 13 marzo 2015) per inviare un abstract all'AMMCS-CAIMS: http://www.ammcs-caims2015.wlu.ca/submit-abstracts/ e due sessioni che organizzo sono di interesse per chi si occupa di probabilita': http://www.ammcs-caims2015.wlu.ca/special-sessions/fcp/ (Fractional Calculus and Probability) http://www.ammcs-caims2015.wlu.ca/special-sessions/wdsee/ (Wealth Distribution and Statistical Equilibrium in Economics) Cordiali saluti, Enrico Scalas

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Workshop on "Elicitability, Propriety and Related Topics", University of Bern, May 28 - 29, 2015
by Fabio Bellini 04 Mar '15

04 Mar '15

Cari colleghi, inoltro da parte di Johanna Ziegel e del suo gruppo l'annuncio di questo interessante workshop: >Workshop for young scientists on "Elicitability, Propriety and >Related Topics" at the University of Bern, May 28 - 29, 2015. > >One of the classical questions in statistical analysis is to make >probabilistic or point forecasts about some unknown quantity. The >notions of elicitability of a statistical functional, consistency of >a scoring function or propriety of a scoring rule are of central >importance in statistical decision theory and have gained more and >more attention in the recent statistical literature. > >We invite young scientists - especially PhD and postdoctoral >students - from the heart of Europe to present their results in the >field of "Elicitability, Propriety and Related Topics". The >scientific and social program of the workshop as well as Bern as a >World Heritage Site provide an inspiring atmosphere to get in touch >with motivated colleagues, to discuss open problems and to find >potential future collaborators. > >Further information available at ><http://www.imsv.unibe.ch/content/talks/workshop_on_elicitability_propriety_…>http://www.imsv.unibe.ch/content/talks/workshop_on_elicitability_propriety_… > > >Best regards, >Johanna Ziegel, Christoph Strahl and Tobias Fissler > >_________________________________ >University of Bern >Department of Mathematics and Statistics >Institute of Mathematical Statistics and Actuarial Science > >Tobias Fissler >PhD-Student > >Sidlerstrasse 5 >CH-3012 Bern, Schweiz >Tel.: +41 (0) 31 631 88 06 ><mailto:tobias.fissler@stat.unibe.ch>tobias.fissler(a)stat.unibe.ch >http://www.stat.unibe.ch

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avviso di seminario
by Brunero Liseo 04 Mar '15

04 Mar '15

Mi scuso per eventuali ricezioni multiple Avviso di seminario Relatore: Radu Craiu Department of Statistical Sciences University of Toronto Titolo: Bayesian Inference for Conditional Copula models with Continuous and Binary Responses Dove e Quando: mercoledì 11 marzo ore 11.30 Aula Fanfani (quinto piano, edificio Economia) Viale del Castro Laurenziano 9, Roma Abstract: The conditional copula device allows the use of copula models in the study of dependence between response variables in regression settings. We consider situations in which the dependence structure varies with covariates and we introduce a Bayesian model that allows for joint estimation of the marginal and joint models. The dependence between the copula parameter and the covariates is modeled via polynomial splines. Extensions to multiple covariates are implemented via additive models. We discuss the computation algorithm required for inference and demonstrate the performance of model selection techniques on simulated and real data. Tutti gli interessati sono invitati a partecipare -- ============================================ Brunero Liseo *Dip. di metodi e modelli per il territorio, l'economia e la finanza * *Sapienza Università di Roma* *Viale Castro Laurenziano, 9 Roma I-00161 *Tel. +39 06 49766973 Fax +39 06 4957606 *http://www.memotef.uniroma1.it/users/liseo-brunero <http://www.memotef.uniroma1.it/users/liseo-brunero>* =============================================

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Interdisciplinary WK on Quantitative Finance (fwd)
by Tiziano Vargiolu 02 Mar '15

02 Mar '15

----- Forwarded message from crmdifusions(a)crm.cat ----- Date: Tue, 24 Feb 2015 11:22:23 +0100 From: B?stia CRM Difusions <crmdifusions(a)crm.cat> Subject: Reminder Interdisciplinary WK on Quantitative Finance we want to remind you the upcoming Interdisciplinary Workshop on Quantitative Finance which will be held at the Centre de Recerca Matem?tica, Bellaterra, Barcelona from June 25 and 26, 2015. In this workshop we aim to bring together academic researchers and professionals from financial institutions interested in quantitative finance, to interact and to discuss. We wish to focus on the underlying mathematical models as well as in advanced numerical solution techniques used for pricing financial contracts and risk measurement. Quantitative finance concerns the application of mathematical methods to solve problems in finance. The tools and techniques to tackle these problems cover a wide spectrum of fields, like stochastic analysis, numerical analysis, partial differential equations, statistics and econometrics. ?Deadline for registration: May 31, 2015 More information in: http://www.crm.cat/en/Activities/Curs_2014-2015/Pages/Quantitative-Finance.… We hope that this information is of your interest and we hope to see you soon in Barcelona, Elisa Al?s (Universitat Pompeu i Fabra) Joan del Castillo (Universitat Aut?noma de Barcelona) Jos? Manuel Corcuera (Universitat de Barcelona) Luis Ortiz-Gracia (Centre de Recerca Matem?tica) Josep Vives (Universitat de Barcelona) (Scientific Coordinators) Administration Centre de Recerca Matem?tica Campus de Bellaterra, Edifici C 08193 Bellaterra (Barcelona) Spain Tel.: + 34 93 581 10 81 Fax: + 34 93 581 22 02 http://www.crm.cat<http://www.crm.cat/>

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Workshop on Optimal Stopping and Applications
by Cristina Zucca 27 Feb '15

27 Feb '15

Dear Colleagues, I would like to draw your attention to the Workshop on "Optimal Stopping and Applications" Department of Mathematics "G. Peano", University of Torino May 22, 2015 The workshop aims at bringing together experts on Optimal Stopping and related problems, as the Quickest Detection and Optimal Prediction, with people motivated by applications. Participation is free. All people interested to participate are invited to register, sending an e-mail to cristina.zucca(a)unito.it by March 31, 2015. For more information, please visit https://sites.google.com/site/workshopoptimalstopping/ Best regards, Cristina -- Dr. Cristina Zucca Department of Mathematics University of Torino Via Carlo Alberto 10 10123 Torino, Italy tel: +39-011-6702850 fax: +39-011-6702878

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Ciclo Seminari Probabilita` e Statistica - PASCAL - 4 marzo 2015
by Valentina Cammarota 27 Feb '15

27 Feb '15

Ciclo di Seminari - Progetto ERC grant PASCAL (Probabilistic and Statistical Techniques for Cosmological Applications) Mercoledì 4 Marzo - ore 15.00 Aula D'Antoni 1101 Dipartimento di Matematica Università di Roma Tor Vergata Speaker: Claudio Durastanti - Università di Tor Vergata Title: Spherical wavelets: an overview and some applications. Abstract: Our aim is to describe the construction of wavelets over the q-dimensional sphere featuring strong concentration properties in the spatial domain, introduced in literature as needlets by Narcowich, Petrushev, Ward (2006 a,b). We will also discuss some of their statistical applications: the study of quantitative central limit theorems for some linear and nonlinear statistics built from wavelet coefficients evaluated on spherical Poisson processes of arbitrary dimension. This purpose is attained by merging the Stein-Malliavin approach (introduced in the seminal paper by Peccati, Sanz-Solè, Taqqu and Utzet (2011)) and the properties of the needlets. We will also discuss some examples: the thresholding and the study of variance in nonparametric density estimation framework and the so-called Sobolev tests for uniformity. This is a joint work with Solesne Bourguin, Domenico Marinucci and Giovanni Peccati. Tutti gli interessati sono invitati a partecipare. Valentina Cammarota ................................................................................ Valentina Cammarota, Postdoc Department of Mathematics Universita` degli Studi di Roma Tor Vergata https://sites.google.com/site/valentinacammarota/ ................................................................................ -- Open WebMail Project (http://openwebmail.org)

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Seminari a Roma 1
by Faggionato, Alessandra 26 Feb '15

26 Feb '15

Mercoledì 4 marzo, nell'Aula di Consiglio del Dipartimento di Matematica "G. Castelnuovo" si svolgeranno i seguenti seminari 15:30-16:20 Stella Brassesco (Instituto Venezolano de Investigaciones Científicas) The winding number of planar Brownian motion 16:20-17:10 Stefano Olla (CEREMADE, Paris-Dauphine) Diffusione e superdiffusione dell’energia in catene di oscillatori. Tutti gli interessati sono benvenuti. -- Prof. Alessandra Faggionato Department of Mathematics University La Sapienza Piazzale A. Moro, 2 00186 Rome - Italy

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ABS15 Summer school
by Raffaele Argiento 26 Feb '15

26 Feb '15

We would like to inform you that it is now possible to register for ABS15, the Applied Bayesian Statistics summer school organised in Italy since 2004. Programme and information on accommodation are now available as well. The theme of the 2015 school is MODERN BAYESIAN METHODS AND COMPUTING FOR THE SOCIAL SCIENCES and the location will be the magnificent Villa del Grumello, Como (Italy), on the Lake Como shore. The dates are June, 8th - 12th, 2015, with deadlines on April, 1st for early registration and April, 27th for hotel booking. The lecturer will be Jeff Gill, Washington University, St. Louis, USA, with the help of Giacomo Zanella (University of Warwick, UK) for the practical sessions. The school web-page is www.mi.imati.cnr.it/conferences/abs15.html The ABS15 Secretariat can be contacted at abs15(a)mi.imati.cnr.it Best regards Guido Consonni and Fabrizio Ruggeri ABS15 Directors Raffaele Argiento ABS15 Executive Director -- Dr Raffaele Argiento CNR IMATI -- Milano Tel. +39 02 23699.529 Web www.mi.imati.cnr.it/raffaele

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New Perspectives in Analysis and Probability
by Enrico Scalas 25 Feb '15

25 Feb '15

Car* collegh*, se vi trovate nell'area di Londra la settimana prossima, puo' interessarvi questo workshop che si tiene all'Universita' del Sussex: http://www.sussex.ac.uk/maths/research/intensive2015 Cordiali saluti, Enrico Scalas

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seminario Prof. Freddy Delbaen in Bicocca
by Emanuela Rosazza 25 Feb '15

25 Feb '15

Cari tutti, in allegato vi spedisco la locandina del seminario del Prof. Freddy Delbaen (ETH Zurigo) dal titolo “A result on metrisability of the mackey topology inspired by properties of risk measures” che si terrà in Bicocca (edificio U7- aula seminari – stanza 4026) giovedì 19 marzo alle ore 15.30. Tutti gli interessati sono invitati a partecipare. Un saluto e a presto, Emanuela ******************************************************************************************* Emanuela Rosazza Gianin Dipartimento di Statistica e Metodi Quantitativi Università di Milano-Bicocca Edificio U7 – 4° Piano Via Bicocca degli Arcimboldi, 8 20126 Milano Tel. 02 64483208 Fax. 02 64483105 e-mail: emanuela.rosazza1(a)unimib.it *******************************************************************************************

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post-doc fellowship in Cork (fwd)
by Tiziano Vargiolu 25 Feb '15

25 Feb '15

---------- Forwarded message ---------- Date: Tue, 24 Feb 2015 17:58:43 +0000 From: Angelica Gianfreda <agianfreda(a)london.edu> Subject: post-doc fellowship in Cork *************************************************************************** ***************************************** Looking to hire a (Post-Doc) Research Fellow with research experience and ideally knows about climate change. One of the conditions of the funding is that the Fellow is based in Cork. The position is for 18 months with an annual salary of Euro 51,760. Project Overview The goal of the project is to identify and critique international best practice on the use of financial incentives to attract capital to targeted sectors. Specifically, a proposal for a funding instrument to attract capital to the resource efficient economy in Ireland will be developed. This will incorporate international best practice on financial incentives for financing the transition to the resource efficient economy as well as examining the effectiveness of existing financial incentives. The Enterprise Investment Scheme (EIS and formerly the Business Expansion Scheme (BES)) have been successful in attracting funding for the development of wind farms in Ireland IWEA /Deloitte (2009). The success of the EIS/BES scheme in pricing these harmful externalities can equally be applied to other resource efficient sectors where investment might not otherwise be forthcoming. Also the proposed funding instrument will be socially-inclusive as it will be fiscally-incentivised and targeted at ordinary individuals so that investment is ?citizen led? rather than ?developer led?. Job Description College Business and Law School/Research Centre Department of Accounting, Finance and Information Systems Post Title Research Fellow Project Title Financial Incentives to Promote a Resource Efficient Irish Economy Name of Principal Investigator Dr. Celine McInerney Position Summary A position is available for a Research Fellow to work in the Department of Accounting, Finance and Information Systems at University College Cork. The successful applicant will manage a project under the direction of the Principal Investigator to design a socially-inclusive financial instrument to attract investment capital to resource efficient assets. The project is funded by the Environmental Protection Agency. The Research Fellow will be responsible for: ? Researching and preparing a synthesis report on the use of financial incentives to attract capital in targeted sectors with a view to making a recommendation on the type of proposal that could be most effective within the context of Irish financial and taxation systems. ? Identify international best practice in relation to financial incentives for investment in resource efficient sectors using case studies including: (1) the Canadian Ontario FIT programme, (2) in the UK, DECC?s Community Energy Strategy, (3) Denmark?s co-operative and equity participations schemes and (4) Germany?s Energiewende (Energy Transition). (5) Examine shortcomings of UK Solar support scheme vis-?-vis value for money for tax payers. ? Examine the effectiveness of crowdfunding in attracting capital for resource efficient asset investments. ? Examine and measure the effectiveness of existing Irish financial incentives in the resource efficient economy, including but not limited to the Business Expansion Scheme, Employment Incentive and Investment Scheme, various building retrofitting initiatives. ? Develop a database of resource efficient projects which have received support under various policy initiatives in consultation with various stakeholders / policy makers. ? Present a proposal for socially inclusive financial investment which may be a specific tax-based investment framework for individuals using evidence-based international best practice. ? The role will involve meeting and engaging with various stakeholders as well as meeting and reporting to a Steering group and EPA committee. ? Engage in dissemination activities in relation to socially inclusive tax-based investment incentives in the resource efficient economy. ? The post is a fixed term contract and will involve some travel to meetings and conferences. Expected Skill Set ? A PhD qualification and significant relevant research experiences. ? A track record of peer reviewed publications. ? An enthusiastic, motivated person with a high level of initiative, capable of working independently and within a team. ? The candidate should have fluent English and excellent communication, organization, planning and interpersonal skills. ? Ideally, the candidate will have experience in financial services, taxation or energy policy modelling. ? Previous experience in design and implementation or cost benefit analysis of financial support schemes such as Feed-in-Tariffs, tax reliefs or capital allowances for renewables or other resource efficient or low carbon investment assets would be desirable. Salary: IUA Research Fellow Salary Scale ?51,716 - ?56,442. Post Duration: 18 months To Apply: Please submit a short cover letter and C.V. to Celine McInerney, PhD, c.mcinerney(a)ucc.ie, 021 4902839, on or before the closing date March 13th. Dr. Celine McInerney Finance Lecturer University College Cork T + 353 21 4902839 E c.mcinerney(a)ucc.ie http://publish.ucc.ie/profiles/B003/cmcinerney George Boole (1815-2015) - celebrating the forefather of the Information Age and the first Professor of Mathematics at University College Cork, Ireland. www.georgeboole.com

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2 Seminari a Pavia: Jorge Bolanos e Tomasz Tylec
by Carbone Raffaella 25 Feb '15

25 Feb '15

Cari colleghi, vi annuncio che mercoledì 4 marzo, alle ore 14 precise, nell'aula Beltrami del Dipartimento di Matematica dell'Universita' di Pavia, vi saranno due seminari (entrambi nell'ambito del progetto FIRB 2010 "*Quantum Markov Semigroups and their empirical estimation*"), tenuti da Jorge Bolanos-Servin e Tomasz Tylec Seguono titoli e sunti. Distinti saluti, Raffaella Carbone ----------------------------------------------------------------------- Primo Seminario, ore 14:00 precise: Jorge Bolanos-Servin (Università UAM, Città del Messico) "Some spectral properties of Circulant Quantum Markov Semigroups" Abstract. Many symetries of $\mathbb Z_p$ are inherited by Circulant matrices , therefore widely used in many areas of mathematics. The class of Circulant QMS although described in a simple way provide examples to better understand more general ideas. In this talk i will review the relationship between the eigenvalues and eigenvectors of a Circulant matrix and a Circulant QMS GKSL generator. This will lead to prove that the spectral gap is strictly positive. ------------------------------------------------------------------------- Secondo Seminario, ore 15 precise: Tomasz Tylec (Istituto di Fisica Teorica, Varsavia) "Generalised probability, quantum logics and non-signalling theories" Abstract: Since 1990s some physicist working on quantum information theory become interested in the so-called no-signalling theories. These are very intuitive, in some sense minimal, models of compound systems. It seemed that such theories are more general than quantum mechanics. Unfortunately, they suffer from the lack of precise mathematical framework within its properties can be rigorously studied. Our aim was to find such framework and study the basic properties of most widely discussed example of non-signalling system. The most natural choice led us to the so called quantum logics. The idea stems from the works of Birkhoff and von Neumann and after many years of development it evolved into sophisticated theory of partially ordered sets. What is important such structures can be interpreted as models of a generalised probability. This allows rigorous review of previously obtained results about non-signalling theories. -- Raffaella Carbone, PhD Ricercatore di Probabilità e Statistica Matematica Dipartimento di Matematica dell'Università degli Studi di Pavia

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[Fwd: 10 PhD Positions at GSSI]
by davide gabrielli 23 Feb '15

23 Feb '15

*DO NOT REPLY TO THIS ADDRESS* *For informations *please contact info(a)gssi.infn.it *PLEASE DIFFUSE BETWEEN INTERESTED PEOPLE* *WE APOLOGIZE FOR MULTIPLE E-MAILS* *Information and details on* *http://www.gssi.infn.it/phd/ <http://www.gssi.infn.it/phd/>* The GSSI in L'Aquila http://www.gssi.infn.it has open a call for 10 positions for the PhD program *DEADLINE April 15, 2015 - 6pm* APPLICATIONS ON LINE ONLY DO NO SEND ANYTHING IN DIFFERENT WAYS, IT WILL NOT GET ANY CONSIDERATION PROGRAM TITLE: Mathematics in Natural, Social and Life Sciences The yearly amount of the scholarship is of EURO 16.159,91 gross Official language of the PhD Programs: English Duration: 3 years Activities start on November 1st 2015 TOPICS: Stochastic Analysis, PDEs, Mathematical Modeling, Numerical Methods Applicant are required to upload also a file containing a synthetic report of the core courses followed on the following topics: 1. 1- Partial Differential Equations 2. 2- Probability/stochastic processes 3. 3- Functional Analysis 4. 4- Numerical Analysis 5. 5- Physics/continuum mechanics/fluid dynamics For each course in this area, students should provide a short syllabus (no more than 10 lines) main textbooks, name of the instructors and possibly the link to the course home page. Facilities and benefits - All PhD students will have tuition fees waived; - A ll PhD students will have free accommodation on GSSI facilities - A ll PhD students will have free luncheon vouchers - A ll PhD students will be covered by insurance against any accident and/or injury that may occur while carrying out their PhD activities. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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Seminario di Probabilita' - Universita' di Padova
by alessandra bianchi 23 Feb '15

23 Feb '15

Ho il piacere di invitarvi al seguente seminario, che si terrà venerdì 27 Febbraio alle ore 14:30, nell'aula 2BC30 del Dipartimento di Matematica dell'Universita' degli Studi di Padova. SPEAKER: Elisabetta Scoppola (Dip. di Matematica - Università di Roma Tre) TITLE: Conditioned, quasi-stationary, restricted measures and escape from metastable states ABSTRACT: Metastability and first hitting are discussed in a quite general case including top in at random shuffle. (Joint work with R.Fernandez, F.Manzo, F.R.Nardi, J.Sohier) -- Alessandra Bianchi Dip. di Matematica Pura e Applicata Università di Padova Via Trieste, 63 - 35121 Padova, Italy phone: +39 049 827 14 06 fax: +39 049 827 14 28 e-mail: bianchi(a)math.unipd.it http://www.math.unipd.it/~bianchi/

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Workshop “Control Theory and Related Topics” .
by Fulvia Confortola 23 Feb '15

23 Feb '15

? Si segnala che il 13 e 14 aprile 2015 ci sarà presso il Dipartimento di Matematica Politecnico di Milano il convegno “Control Theory and Related Topics”, su controllo deterministico e stocastico ed equazioni di evoluzione. La registrazione è libera ma obbligatoria. E' possibile registrarsi su https://www.eko.polimi.it/index.php/CTRT/CTRT/schedConf/registration Ulteriori informazioni sono disponibili alla pagina web della conferenza https://www.eko.polimi.it/index.php/CTRT/CTRT Gli organizzatori locali Fulvia Confortola, Monica Conti, Elsa Marchini e Giuseppina Guatteri?

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seminario Macci in Bicocca cancellato
by Fabio Bellini 23 Feb '15

23 Feb '15

Il seminario di Claudio Macci previsto per mercoledì 25 febbraio in Bicocca è rimandato per influenza. Seguirà un nuovo annuncio. Saluti Prof. Fabio Bellini Department of Statistics and Quantitative Methods University of Milano-Bicocca Via Bicocca degli Arcimboldi 8, 20126 Milano 0039-2-64483119 http://www.economia.unimib.it/bellini http://scholar.google.it/citations?user=P61L8P4AAAAJ&hl=it

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corso di dottorato di Fabio Toninelli a Roma Tre
by Pietro Caputo 20 Feb '15

20 Feb '15

Il prof. Fabio Toninelli (Univ. Lyon 1, France) terra' un corso di dottorato di 12 ore circa presso il dipartimento di Matematica e Fisica di Roma Tre. Title: Dimer models: thermodynamics, fluctuations and Glauber dynamics Dates: March 9, 11, 16, 18, 23, 25, 30 and April 1st, 2015 Time:11.00-12.45 Location: Room 311 (third floor, palazzina C) Dipartimento di Matematica e Fisica, Roma Tre, L.go Murialdo 1 - 00146 Roma Course description: We will discuss several aspects of the mathematical theory of models of lattice dimers. These classical, two- dimensional statistical mechanics models are in certain sense “exactly solvable” (Kasteleyn, 1961). Recently there is a revival of interest in dimer models among probabilists and mathematical physiciscs, due to their properties of conformal invariance and of “Gaussian Free Field”-type fluctuations. Another aspect of great interest (in probability and theoretical computer science) is the study of the associated Markov dynamics (Glauber dynamics). In particular, a natural question concerns the speed of convergence of the dynamics to its invariant measure. Contents: – Kasteleyn theory (computation of the partition function) – dimer-dimer correlations, determinantal representation – dimer models as “lattice free fermions” – height function and its convergence to the “Gaussian Free Field” – thermodynamic limit: translation-invariant Gibbs states and limit shape – Glauber dynamics for dimer models. Connection with the zero-temperature – The problem of the speed of convergence

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Conferma Seminario Prof. L. Goldstein a RM1
by Fabio Spizzichino 20 Feb '15

20 Feb '15

*Si conferma l'orario del seminario indicato qui di seguito* Grazie per l'attenzione Fabio Spizzichino =========== *V**enerdì 20 febbraio 2015* Ore 14:00, Aula di Consiglio Seminario di Probabilità Larry Goldstein (University of Southern California) *Normal approximation for recovery of structured unknowns in high dimension: Steining the Steiner formula* Intrinsic volumes of convex sets are natural geometric quantities that also play important roles in applications. In particular, the discrete probability distribution L(VC) given by the sequence v{0},...,v{d} of conic intrinsic volumes of a closed convex cone C in Rd summarizes key information about the success of convex programs used to solve for sparse vectors, and other structured unknowns such as low rank matrices, in high dimensional regularized inverse problems. The concentration of VC implies the existence of phase transitions for the probability of recovery of the unknown in the number of observations. Additional information about the probability of recovery success is provided by a normal approximation for VC. Such central limit theorems can be shown by first considering the squared length GC of the projection of a Gaussian vector on the cone C. Applying a second order Poincar´e inequality, proved using Stein’s method, then produces a non-asymptotic total variation bound to the normal for L(GC). A conic version of the classical Steiner formula in convex geometry translates finite sample bounds and a normal limit for GC to that for VC. Joint with Ivan Nourdin and Giovanni Peccati

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Fwd: Fwd: postdoc opening - FMC2 (fwd)
by Tiziano Vargiolu 19 Feb '15

19 Feb '15

-------- Messaggio Inoltrato -------- Oggetto: Fwd: postdoc opening - FMC2 Data: Mon, 16 Feb 2015 11:29:09 +0000 Mittente: Cathal Brugha <cathal.brugha(a)UCD.IE> Rispondi-a: Cathal Brugha <cathal.brugha(a)UCD.IE> A: ORNET(a)JISCMAIL.AC.UK There is an opening for a postdoctoral researcher as part of the Financial Mathematics Computation Cluster (FMC2) collaboration between Industry, University College Dublin, Dublin City University and NUI Maynooth.http://www.isin.ie/go/case_studies/collaboration/financial-mathematics-comp utation-cluster-fmc2--604 Applications (through UCD HR Job Ref 007175 - http://www.ucd.ie/hr/jobvacancies) are due by 2 March. -- Prof Michael O'Neill Director UCD Complex & Adaptive Systems Laboratory (CASL) ICON Chair of Business Analytics School of Business University College Dublin http://casl.ucd.ie http://ncra.ucd.ie

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Seminario di F. Hubalek a Milano-Bicocca (03.03.2015)
by Francesco Caravenna 19 Feb '15

19 Feb '15

Martedì 3 marzo 2015 alle ore 15:30, nell'aula 3014 del Dipartimento di Matematica e Applicazioni dell'Università di Milano-Bicocca (edificio U5, via Cozzi 55, Milano), Friedrich Hubalek (TU Wien) terrà un seminario dal titolo Brownian excursion limits for the avalanche length in a binomial limit order book model Trovate il sommario di seguito. Tutti gli interessati sono invitati a partecipare. Francesco Caravenna %%%%%%%%%%%%%%%%%% Abstract: We briefly describe the mechanics of a stylized limit order book model for an electronic exchange, which is based on the simple symmetric random walk. While the order volume is a spacial process, we take up the study of the avalanche length of trades, that was begun by Thorsten Rheinlaender and his students in a Brownian motion model. By more or less elementary limit calculations we connect to Ito's theory of Brownian excursions. In doing so we briefly, but inevitably meet the error, gamma, zeta, xi, theta, Bessel, and the Gauss hypergeometric function. We derive the generating function for the simplified and full avalanche length, their Brownian limits, and study the distribution of the simplified avalanche length in some detail. This is joint work with Thorsten Rheinlaender and Sabine Sporer. %%%%%%%%%%%%%%%%%% -- _________________________________________ Francesco Caravenna Dipartimento di Matematica e Applicazioni Università degli Studi di Milano-Bicocca Via Cozzi 55, 20125 Milano, Italy http://www.matapp.unimib.it/~fcaraven/ _________________________________________

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Seminario Giovanni Valente al Politecnico di Milano
by Matteo Probo Siro Francesco Gregoratti 19 Feb '15

19 Feb '15

Si avvisa che in data 11-3-2015, alle ore 15:00 , presso Aula Consiglio VII piano, Dipartimento di Matematica, ed. 14, Campus Leonardo, nell'ambito delle iniziative del Dipartimento di Matematica del Politecnico di Milano, si svolgerà il seguente seminario: Titolo: Relativistic Causality and Local Disentanglement in Quantum Field Theory Relatore: Giovanni Valente, University of Pittsbur Abstract: La nozione di entanglement fra sistemi quantistici separati pone due problemi fondamentali in filosofia della meccanica quantistica. Primo, le correlazioni non-locali che ne derivano sembrano determinare un conflitto con la condizione di causalità relativistica, che implica che processi causali non possano propagarsi ad una velocità superiore a quella della luce, sollevando cosí una questione di incompatibilità con la teoria della relatività speciale di Einstein. Secondo, la presenza dell'entanglement sembra pregiudicare la possibilità di ottenere una suddivisione del mondo microscopico in sistemi fisici indipendenti. In questo seminario, si discuteranno tali problemi nel contesto della formulazione algebrica della teoria quantistica dei campi. Si inizierà mostrando come si possa derivare un teorema sull'impossibilità di inviare messaggi superluminali sulla base di operazioni locali. Successivamente, si dimostrerà l'esistenza di operazioni locali che hanno l'effetto di distruggere l'entanglement fra campi quantistici separati, soddisfacendo in tal modo ad una condizione necessaria per la loro indipendenza reciproca. Matteo Gregoratti

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Fwd: AMS - Mathemical Research Community 2015 in Financial Mathematics
by Marco Romito 18 Feb '15

18 Feb '15

------------------------------- Messaggio originale -------------------------------- Oggetto: AMS - Mathemical Research Community 2015 in Financial Mathematics Da: "Birgit Rudloff" <brudloff(a)Princeton.EDU> Data: Mer, 18 Febbraio 2015 22:22 ------------------------------------------------------------------------------------ Dear colleagues, This is a first announcement about the upcoming Mathematical Research community (MRC) in Financial Mathematics organized by the American Mathematical Society. The MRC is - in AMS own words- "a program of the American Mathematical Society (AMS), nurtures early-career mathematicians-those who are close to finishing their doctorates or have recently finished-and provides them with opportunities to build social and collaborative networks to inspire and sustain each other in their work. The structured program is designed to engage and guide all participants as they start their careers. For each topic, the program includes a one-week summer conference, a Special Session at the national meeting, a discussion network, ongoing mentoring, and a longitudinal study of early career mathematicians." The MRC in Financial Mathematics consists of a conference June 14 – 20, 2015 in Snowbird, Utah, a session at the Joint Mathematics Meeting, January 6-9, 2016 in Seattle, Washington. Around 40 peridoctoral mathematicians (advanced PhD students and early PostDocs) will work together on topics in high frequency trading, optimal investment under transaction costs, and systemic risk. More information at http://www.ams.org/programs/research-communities/mrc-15. Deadline for applications will be March 1, 2015. Please make your graduate students and Post-Docs aware of this possibility. Note that while American and US-based mathematicians are prioritized, the MRC is open for everybody. Travel support for the Snowbird conference will be available up to USD 700,-. All the best, Maxim Bichuch Michael Carlisle Olympia Hadjiliadis Birgit Rudloff Stephan Sturm

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1 posto di Maitre de Conferences e 1 posto di Professore in Statistica/Probabilita' a Lyon 1
by Fabio Toninelli 18 Feb '15

18 Feb '15

Gentili colleghi all'Universita' Lyon 1 e' aperto un concorso per un posto di Maitre de Conferences in probabilità e per un posto di Professore in Statistica o Probabilita' (inizio: 1 settembre 2015). Entrambe le posizioni sono permanenti. Il profilo scientifico e' descritto qui: cf. http://math.univ-lyon1.fr/recrutements/profils_15/PR-Statistique-Probabilit… e http://math.univ-lyon1.fr/recrutements/profils_15/MCF-Probabilites.pdf I temi di ricerca del gruppo di probabilità' di Lyon 1 sono descritti qui: http://math.univ-lyon1.fr/icj/?option=theme&th=5 I candidati interessati devono spedire elettronicamente il loro dossier ENTRO IL 12 MARZO 2015, tramite il sito https://galaxie.enseignementsup-recherche.gouv.fr/antares/can/index.jsp Qualche consiglio su come comporre il dossier di candidatura si trova qui: http://postes.smai.emath.fr/2014/OUTILS/conseils/index.php#it2 Attenzione: Il concorso e' aperto ai i candidati che hanno gia' passato la procedura di "Qualification" nazionale francese, oppure che hanno attualmente all'estero una posizione di livello equivalente a quelle di Maitre de Conferences o di Professore. Per ulteriori informazioni non esitate a contattarmi. Cordiali saluti -- Fabio Toninelli Institut Camille Jordan, Universite' Lyon 1 43 bd du 11 novembre 1918 69622 Villeurbanne Cedex, France Office 105, tel: +33 (0) 4 26 23 44 41

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Fwd: LUISS Seminar - February 18th
by Marco Scarsini 18 Feb '15

18 Feb '15

---------- Forwarded message ---------- From: Dipartimento Economia e Finanza LUISS Guido Carli <economiaefinanza(a)luiss.it> Date: Fri, Feb 13, 2015 at 11:29 AM Subject: LUISS Seminar - February 18th To: Dipartimento Economia e Finanza LUISS Guido Carli <economiaefinanza(a)luiss.it> The next Research Seminar of Economics and Finance Department is scheduled for next Wednesday, February 18th, from 2.30 p.m. to 4.00 p.m., room 305/b (viale Romania). Our guest speaker will be Prof. Larry Goldstein (University of Southern California), who will present his recent work: “Normal approximation for recovery of structured unknowns: Steining the Steiner formula”. Best regards, Dipartimento di Economia e Finanza Viale Romania, 32 - 00197 Roma economiaefinanza(a)luiss.it t +39 06 85225550 f +39 06 85225985

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corso interdottorato: scambiabilita' e sue applicazioni
by Rigo Pietro 18 Feb '15

18 Feb '15

Si segnala che, nell'ambito dei corsi interdottorato offerti dalle Universita' di Pavia e Milano (Bicocca, Politecnico e Statale), Eugenio Regazzini e Pietro Rigo terranno il corso Scambiabilita' e sue applicazioni. La durata del corso e' di 30 ore (circa). La partecipazione e' aperta a tutti. La prima parte del corso, tenuta da Pietro Rigo, vertera' sul teorema di rappresentazione di de Finetti e su alcune sue conseguenze. La seconda parte, tenuta da Eugenio Regazzini, riguardera' alcune applicazioni della scambiabilita' al'inferenza bayesiana non parametrica. Le prime due lezioni (di due ore circa) saranno tenute Lunedi' 2/3/2015 e lunedi' 9/3/2015, alle ore 14, al Dipartimento di Matematica dell'Universita' di Pavia (via Ferrata 1) Le date delle successive lezioni verranno stabilite di volta in volta, sulla base delle esigenze degli studenti e dei docenti. Eugenio Regazzini e Pietro Rigo

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PhD in Financial Mathematics at the Scuola Normale di Pisa
by Fabrizio Lillo 17 Feb '15

17 Feb '15

The CALL FOR APPLICATIONS FOR ADMISSION TO the PhD PROGRAM in Financial Mathematics at the Scuola Normale Superiore di Pisa is open (see http://phd.sns.it/en/ <http://www.sns.it/en/scuola/ammissione/corsodiperfezionamento/scienze/>). This year five scholarships are awarded, two of them funded by Unicredit. The deadline for the application to the Spring session is February 28, 2015. Request of information can be addressed to me. Sincerely, Fabrizio Lillo -- ---------------------------------------- Fabrizio Lillo Scuola Normale Superiore di Pisa & Santa Fe Institute, U.S.A. Piazza dei Cavalieri 7 56126 Pisa ITALY phone: +39 050509159

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Call for papers: CIBB 2015, Naples, September 10-12, 2015
by Paola Rancoita 17 Feb '15

17 Feb '15

============================================================================================================================================== *FIRST CALL FOR PAPERS * *CIBB 2015* *12th International Meeting on Computational Intelligence Methods for Bioinformatics and Biostatistics* *CNR Research Area “Napoli 1”, Naples, Italy** **September 10-12, 2015** * *http://bioinfo.na.iac.cnr.it/cibb2015/** **cibb2015(a)gmail.com* ============================================================================================================================================== *Scope of CIBB 2015* CIBB (Computational Intelligence methods for Bioinformatics and Biostatistics) is a meeting with more than 10-year history. Its main goal is to provide a forum open to researchers from different disciplines to present problems concerning computational techniques in bioinformatics, systems biology and medical informatics, to discuss cutting edge methodologies and accelerate life science discoveries. Following this tradition and roots, this year's meeting will bring together researchers from the international scientific community interested in this field to discuss the advancements and the future perspectives in bioinformatics and biostatistics. Applied biologists are also invited to participate in order to propose novel challenges aimed to have high impact for molecular biology and translational medicine. *Technical areas addressed by CIBB 2015 include, but are not limited to:* High dimensional statistical analysis of omic data; Next generation sequencing bioinformatics; Multi-omic data integration; Methods for supervised and unsupervised learning; Prediction of protein structures; Methods for comparative genomics; Algorithms for molecular evolution and phylogenetic analysis; Mathematical modelling and simulation of biological systems; Systems and synthetic biology; Bio-molecular databases and data mining; Bio-medical text mining and imaging; Statistical methods for the analysis of clinical data; Methods for the visualization of high dimensional complex omic data; Software tools for bioinformatics. *CIBB 2015 is jointly organized by:* • INNS International Neural Network Society SIG Bioinformatics • INNS International Neural Network Society SIG Bio-pattern • IEEE-CIS-BBCT Task forces on Neural Networks and Evolutionary Computation • Istituto per le Applicazioni del Calcolo, “M. Picone”, CNR Napoli The scientific programs of CIBB 2015 will include Keynote Speakers, contributed papers, tutorial and special sessions. The contributed papers will be presented in plenary oral sessions, special sessions, or poster sessions. *Publications* Accepted papers will be published on a flash drive with a specific ISBN number for the conference proceedings. A selection of papers presented at CIBB 2015 will appear in a post-conference monograph. We are in contact with Springer to have them published in the Springer series of Lecture Notes in Bioinformatics (LNBI) as usual for CIBB. Moreover, we are planning to publish the best papers in an extended form in a special issue of an international scientific journal. *Important Dates * Tutorial and Special Session Proposal: April 3, 2015 Paper submission deadline: April 10, 2015 Notification of acceptance: June 12, 2015 Final paper due: July 10, 2015 Conference: September 10-12, 2015 *Tutorials and Special Sessions* *Tutorial proposals* to CIBB, including title, one page long abstract, and short CV of presenters, are due by April 3, 2015. Please send proposals to cibb2015(a)gmail.com. *Special Session proposals* to CIBB, including the session's title and scope, short CV of sessions chairs, preliminary list of at least 4 potential authors are due by April 3, 2015. Proposals of special sessions will be evaluated as soon as they are submitted. A special session must have at least 4 accepted papers. Please send proposals to cibb2015(a)gmail.com *Paper Submission* Papers must be prepared following the guidelines illustrated on the CIBB web site and should be long between 4 and 6 pages. Papers should be submitted in PDF format on the Easy Chair conference system. *Organizing Committee* /General Chairs/ - Claudia Angelini, Istituto per le Applicazioni del Calcolo, Italy - Adriano Decarli, University of Milan, Italy - Erik Bongcam-Rudloff, Swedish University of Agricultural Sciences, Sweden. /Biostatistics Technical Chair/ - Paola MV Rancoita, Vita-Salute San Raffaele University, Italy /Bioinformatics Technical Chair/ - Stefano Rovetta, University of Genova, Italy /Special Session and Tutorial Chairs/ To be communicated /Local Organizing Committee/ Valerio Costa, Institute of Genetics and Biophysics, Italy Italia De Feis, Istituto per le Applicazioni del Calcolo, Italy Angelo Facchiano, Istituto di Scienze dell'Alimentazione, Italy /Publicity Chair/ Francesco Masulli, University of Genova, Italy & Temple University, USA /Publication Chair/ Riccardo Rizzo, Istituto di Calcolo e Reti ad Alte Prestazioni, Italy /Steering Committee/ Pierre Baldi, University of California, Irvine, CA, USA Elia Biganzoli, University of Milan, Italy Alexandru Floares, Oncological Institute Cluj-Napoca, Romania Jon Garibaldi, University of Nottingham, United Kingdom Nikola Kasabov, Auckland University of Technology, New Zealand Francesco Masulli, University of Genova, Italy & Temple University, USA Leif Peterson, TMHRI, Houston, Texas, USA Roberto Tagliaferri, University of Salerno, Italy

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ANNUNCIO SEMINARIO YIMIN XIAO - TOR VERGATA - 25 Febbraio
by Claudio Durastanti 17 Feb '15

17 Feb '15

Ciclo di Seminari - Progetto ERC PASCAL (Probabilistic and Statistical Techniques for Cosmological Applications) Mercoledì 25 Febbraio ore 16 - Aula Conferenze "Claudio D'Antoni" - Dipartimento di Matematica Università di Tor Vergata - Roma Titolo: Fine Properties of Gaussian Random Fields Speaker: Yimin Xiao - Michigan State University ABSTRACT: In this talk, we show that various properties of strong local nondeterminism can be applied for studying fine properties (e.g. exact moduli of continuity, exact Hausdorff measure functions, regularity of local times and intersection local times) of Gaussian random fields defined on R^N taking values in R^d. Examples of such Gaussian random fields include fractional Brownian motion and solution to certain stochastic heat equations with space-time Gaussian noise. We also show that the method can also be applied to some Gaussian fields on the sphere.

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seminario Claudio Macci in Bicocca
by Fabio Bellini 17 Feb '15

17 Feb '15

Il giorno mercoledì 25 febbraio alle ore 16.30 presso l'aula seminari del DISMEQ, al IV piano dell'edificio U7 in piazza dell'Ateneo Nuovo 1, il prof. Claudio Macci del Dipartimento di Matematica della Università di Roma Tor Vergata terrà un seminario su SOME RECENT LARGE DEVIATION RESULTS IN STATISTICS ABSTRACT We consider a family of statistical models with positive unknown parameter (which includes some well-known models for censored exponential data) and some statistical models for samples from stationary Gaussian processes. We prove large deviation results for posterior distributions and, in some cases, also for maximum likelihood estimators. Tutti gli interessati sono invitati a partecipare. Prof. Fabio Bellini Department of Statistics and Quantitative Methods University of Milano-Bicocca Via Bicocca degli Arcimboldi 8, 20126 Milano 0039-2-64483119 http://www.economia.unimib.it/bellini http://scholar.google.it/citations?user=P61L8P4AAAAJ&hl=it

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Seminario L.Goldstein 20 febbraio 2015 RM1
by Nappo, Giovanna 13 Feb '15

13 Feb '15

*************************************************************** SEMINARI DI PROBABILITA' E STATISTICA MATEMATICA *************************************************************** DIPARTIMENTO DI MATEMATICA UNIVERSITA' DI ROMA LA SAPIENZA piazzale Aldo Moro 2, Roma *************************************************************** Seminario Prof. Goldstein a Roma 1 Venerdi' 20 febbraio 2015, Ore 14:00, esatte, in Aula di Consiglio Larry Goldstein (University of Southern California) terrà, presso il Dipartimento di Matematica dell'Universita' La Sapienza, un seminario dal titolo Normal approximation for recovery of structured unknowns in high dimension: Steining the Steiner formula Abstract: Intrinsic volumes of convex sets are natural geometric quantities that also play important roles in applications. In particular, the discrete probability distribution L(VC) given by the sequence v_{0},...,v_{d} of conic intrinsic volumes of a closed convex cone C in Rd summarizes key information about the success of convex programs used to solve for sparse vectors, and other structured unknowns such as low rank matrices, in high dimensional regularized inverse problems. The concentration of VC implies the existence of phase transitions for the probability of recovery of the unknown in the number of observations. Additional information about the probability of recovery success is provided by a normal approximation for VC. Such central limit theorems can be shown by first considering the squared length GC of the projection of a Gaussian vector on the cone C. Applying a second order Poincaré inequality, proved using Stein’s method, then produces a non-asymptotic total variation bound to the normal for L(GC). A conic version of the classical Steiner formula in convex geometry translates finite sample bounds and a normal limit for GC to that for VC. Joint with Ivan Nourdin and Giovanni Peccati. *************************************************************** Tutti gli interessati sono invitati a partecipare Giovanna Nappo

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Fwd: Conference on Stochastic Portfolio Theory (fwd)
by Tiziano Vargiolu 13 Feb '15

13 Feb '15

----- Forwarded message from mnutz(a)math.columbia.edu ----- Date: Wed, 11 Feb 2015 23:27:29 -0500 From: Marcel Nutz <mnutz(a)math.columbia.edu> Subject: Conference on Stochastic Portfolio Theory To: mnutz(a)columbia.edu Dear Colleagues, We would like to draw your attention to the Conference on Stochastic Portfolio Theory and Related Topics Columbia University, New York May 8 and 9, 2015 For more information, please visit http://sites.google.com/site/sptconference2015/ All the best wishes, Ioannis Karatzas, Marcel Nutz, Soumik Pal ----- End forwarded message -----

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FW: Call: 1st Symposium on Quantitative Finance and Risk Analysis (QFRA 2015) (11th - 12th June 2015, Santorini Greece) (fwd)
by Tiziano Vargiolu 13 Feb '15

13 Feb '15

---------- Forwarded message ---------- Date: Wed, 11 Feb 2015 07:46:02 +0100 From: mjeanbl(a)univ-evry.fr To: Tiziano Vargiolu <vargiolu(a)math.unipd.it> Subject: FW: Call: 1st Symposium on Quantitative Finance and Risk Analysis (QFRA 2015) (11th - 12th June 2015, Santorini Greece) Dear all, Please find attached the call for QFRA2015. Could you please circulate? Thank you Best regards Olivier 1st Symposium on Quantitative Finance and Risk Analysis (QFRA 2015) June 11-12, 2015, Santorini island, Greece Dear Colleague, It is our pleasure to circulate the 2nd announcement of the 1st Symposium on Quantitative Finance and Risk Analysis, QFRA2015 (http://www.liv.ac.uk/qfra-2015/). The symposium is to be held at Santorini Island, Greece during June 11-12, 2015. Focus: Behavioural finance, Commodity Trading, Credit Risk Modelling, Derivatives pricing and hedging, Econophysics, Finance and Stochastics, Financial Engineering, Financial Risk Management, Liquidity Modelling, Operational risk modelling Publications: Special Issue: Quantitative Finance<http://www.tandfonline.com/loi/rquf20#.VNnumc-zWpo> (Taylor and Francis) will publish a special conference issue on papers dedicated to Commodity Pricing and Trading. Presenters who want their paper to be considered for this special issue, should get in touch with Christian Ewald (Managing Editor). Keynote Speakers: Prof. H?lyette Geman<http://www.bbk.ac.uk/ems/faculty/geman>, Birkbeck, University of London, Department of Economics, Mathematics and Statistics, UK. Prof. Calum Turvey<http://dyson.cornell.edu/people/profiles/turvey.php>, Cornell University, Charles H. Dyson School of Applied Economics and Management, USA. Dr. Hans-Georg Zimmermann<http://www.siemens.com/innovation/en/home/pictures-of-the-future/digitaliza…>, Senior Principal Research Scientist within Siemens Corporate Technology Important dates: * March 31, Abstract submission deadline * May 1, Notification of acceptance * May 15, Registration deadline * June 1, Scientific programme * June 11, Symposium Opening Venue: QFRA 2015<http://www.liv.ac.uk/qfra-2015/> will be hosted at the Conference centre of the El Greco Resort<http://www.elgreco.com.gr/> at Stantorini Island. Registration: All the actions related to the QFRA2015 (paper submission, registration etc) may be completed via the Symposium website at http://www.liv.ac.uk/qfra-2015/ Abstracts for presentations should be submitted to qfrasymposium(a)gmail.com<mailto:qfrasymposium@gmail.com> by 31 March 2015. Please note that abstracts should have a front page that contains only the following items: * Title * Authors with affiliation (in bold the presenter) * Abstract * Key references Looking forward to see you in QFRA2015! Symposium Chair, Athanasios Pantelous, Department of Mathematical Sciences, University of Liverpool, UK Georgios Sermpinis, Adam Smith Business School, University of Glasgow, UK Christian Ewald, Adam Smith Business School, University of Glasgow, UK Jason Laws Management School, University of Liverpool, UK [cid:image001.jpg@01D013BF.F6F5CE90] [cid:image002.jpg@01D013BF.F6F5CE90] The symposium is under the umbrella of the EPSRC and ESRC Centre for Doctoral Training on Quantification and Management of Risk & Uncertainty in Complex Systems & Environments<http://www.liv.ac.uk/risk-and-uncertainty/postgraduate/cdt_risk/>

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Seminario ARLOTTO
by Matteo Ruggiero 13 Feb '15

13 Feb '15

**************************************************************** STATISTICS SEMINARS @ COLLEGIO CARLO ALBERTO **************************************************************** Venerdi' 20 Febbraio 2015 alle ore 12:00, presso la sala rossa del Collegio Carlo Alberto, Moncalieri (TO), si terra' il seguente seminario: Alessandro ARLOTTO (Duke University) SEQUENTIAL DECISIONS, TIME DEPENDENCE, AND CENTRAL LIMIT THEOREMS Abstract: We prove a central limit theorem for the sum of functions of (1+m)-dimensional vectors from a time non-homogeneous Markov chain and we show several examples in which this central limit theorem can be used to easily establish the asymptotic normality of the optimal total reward of finite horizon Markov decision problems. By choosing m=0 we recover the classic central limit theorem of Dobrushin (1956). Joint work with J.M. Steele. Tutti gli interessati sono invitati a partecipare. Il seminario e' organizzato dalla "de Castro" Statistics Initiative (http://www.carloalberto.org/stats) in collaborazione con il Collegio Carlo Alberto. Cordiali saluti, Matteo Ruggiero --- Matteo Ruggiero University of Torino and Collegio Carlo Alberto http://sites.carloalberto.org/ruggiero

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Postdoc on "Modellizzazione e analisi di reti complesse da Big Data” at the Scuola Normale di Pisa
by Fabrizio Lillo 12 Feb '15

12 Feb '15

The call for a two-year postdoc is open at the Scuola Normale Superiore di Pisa (Italy). The topic of the research is "Modeling and analysis of complex networks from Big Data” and it is funded by the Scuola Normale within the SNS-UniCredit joint initiative *“Dynamics and Information Research Institute - Quantum Information, Quantum Technologies”*. The details of the call are at http://www.sns.it/servizi/job/assegnidiricerca/assegno073/ The research activity concerns the development of analytical and computational models of large complex network of economic, financial, and computational origin; statistical inference on large networks; empirical analysis of networks from BigData. Part of the activity could be performed in collaboration with the R&D Unit of Unicredit Group The deadline is March 2. I would be grateful if you could forward this message to any potentially interested candidate. The interested candidates can either contact me (fabrizio.lillo(a)sns.it) or the addresses in the call in case they need further information. Thanks and all the best, Fabrizio Lillo -- ---------------------------------------- Fabrizio Lillo Scuola Normale Superiore di Pisa & Santa Fe Institute, U.S.A. Piazza dei Cavalieri 7 56126 Pisa ITALY phone: +39 050509159

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Avviso di seminario: Prof Z. Brzezniak
by Cristina Zucca 11 Feb '15

11 Feb '15

A tutti gli interessati. Giovedì 19 febbraio 2015 alle ore 10.00 in AULA C (Palazzo Campana - Dip. di Matematica "G. Peano" - Univ. di Torino) il Prof. Z. Brzezniak (University of York) terrà un seminario dal titolo: Strong and weak solutions to stochastic Landau-Lifshitz equations Abstract: The talk is about the existence and uniqueness of weak and strong solutions to the stochastic Landau-Lifshitz equations for multi (one)-dimensional spatial domains. The corresponding large deviations principle and it's applications to a ferromagnetic wire will be also given. The talk is based on a joint works with B. Goldys and T. Jegaraj. -- Dr. Cristina Zucca Department of Mathematics University of Torino Via Carlo Alberto 10 10123 Torino, Italy tel: +39-011-6702850 fax: +39-011-6702878

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Fwd: Conference on "Advanced Modelling in Mathematical Finance" (fwd)
by Tiziano Vargiolu 10 Feb '15

10 Feb '15

---------- Forwarded message ---------- Date: Fri, 30 Jan 2015 23:52:27 +0100 From: Antonis Papapantoleon <papapan(a)gmail.com> To: vargiolu(a)math.unipd.it Subject: Fwd: Conference on "Advanced Modelling in Mathematical Finance" //// Dear colleagues, we are pleased to announce a conference on "Advanced Modelling in Mathematical Finance" in honour of Ernst Eberlein, taking place in Kiel from May 20 to 22, 2015. Details on invited speakers, registration etc. can be found on www.math.uni-kiel.de/ammf2015 . Limited financial support is available for young researchers presenting a poster. Best regards, Jan Kallsen and Antonis Papapantoleon ////

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Workshop announcement (fwd)
by Tiziano Vargiolu 10 Feb '15

10 Feb '15

---------- Forwarded message ---------- Date: Mon, 9 Feb 2015 15:45:46 +0000 From: bachelierfinance.org <office(a)bachelierfinance.org> To: Tiziano Vargiolu <vargiolu(a)math.unipd.it> Subject: Workshop announcement [header.jpg] WORKSHOP ANNOUNCEMENT Dear members of the Bachelier Finance Society We would like to draw your attention to this special workshop set up in memory of Marc Yor: Journees a la memoire de Marc Yor - from 3-5 June 2015. With kind regards, Denise and Mete H. Mete Soner BFS Executive Secretary

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Avviso di mini-corsi :: [Alfò + Liseo]@DSS (Scienze Statistiche, Sapienza)
by Pierpaolo Brutti 10 Feb '15

10 Feb '15

--------------------------------------------------------------------------------------- A v v i s o d i M i n i - C o r s i --------------------------------------------------------------------------------------- - Mercoledì, 18 Febbraio: Liseo dalle 10:30 alle 13:00 || Alfò dalle 15:00 alle 17:00 - Giovedì, 19 Febbraio: Liseo dalle 10:30 alle 13:00 || Alfò dalle 15:00 alle 17:00 - Venerdì, 20 Febbraio: Liseo dalle 10:30 alle 13:00 || Alfò dalle 15:00 alle 17:00 --------------------------------------------------------------------------------------- Aula VI (quarto piano) Dipartimento di Scienze Statistiche Sapienza Università di Roma Come sempre i corsi sono gratuiti ma, per motivi organizzativi, tutti gli interessati sono invitati a **prenotarsi** compilando il seguente form on line: url: http://goo.gl/JpzN75 --------------------------------------------------------------------------------------- BRUNERO LISEO (Dipartimento MEMOTEF, Sapienza) --------------------------------------------------------------------------------------- terrà un mini-corso dal titolo DENSITÀ GENERATE DA PERTURBAZIONI DI LEGGI SIMMETRICHE > Programma < Tre lezioni sulla costruzione di densità di probabilità asimmetriche a partire da leggi simmetriche. Queste distribuzioni presentano aspetti interessanti sia dal punto di vista probabilistico che inferenziale. - 1a lezione: Introduzione generale. Possibili costruzioni alternative della distribuzione normale asimmetrica scalare. Sue estensioni. Problemi inferenziali. - 2a lezione: Il caso multivariato. Altre possibili perturbazioni - 3a lezione: Metodi di stima e relativi problemi. Applicazioni con R. --------------------------------------------------------------------------------------- MARCO ALFÒ (Dipartimento di Scienze Statistiche, Sapienza) --------------------------------------------------------------------------------------- terrà un mini-corso dal titolo MODELLI A MISTURA FINITA > Programma < - Finite mixture models: basics - ML estimation, complete data and the EM algorithm - Variants of the EM algorithm - Choice of the number of components - Observed Information and the provision of standard errors - Gaussian mixtures, unconstrained and constrained estimation - Gaussian mixtures and dimensionality reduction - Finite mixtures with non Gaussian components - Finite mixtures of regression models, basics and link to semiparametric random parameter models --------------------------------------------------------------------------------------- Maggiori informazioni sui seminari e mini-corsi presso il DSS sono consultabili a quest'indirizzo: http://goo.gl/Y6OQYm Saluti Pierpaolo Brutti

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[COURSE] CSAMA 2015 : Statistics and Computing in Genome Data Science, 14-19 June 2015, Brixen (IT)
by stefano iacus 09 Feb '15

09 Feb '15

CSAMA 2015 (13th edition) Statistics and Computing in Genome Data Science Bressanone-Brixen, Italy (South Tyrol Alps) June 14-19, 2015 *** Registration for CSAMA 2015 is now open *** http://www-huber.embl.de/csama Lecturers: Martin Morgan, Fred Hutchinson Cancer Research Center (USA) PI of the Bioconductor project Wolfgang Huber, European Molecular Biology Laboratory Vincent J. Carey, Channing Laboratory, Harvard Medical School (USA) Michael Love, Dana Farber Cancer Institute and the Harvard School of Public Health (USA) Simon Anders, European Molecular Biology Laboratory Mark Robinson, University of Zurich (CH) Laurent Gatto, University of Cambridge (UK) Paul Pyl, University of Copenhagen (DK) The one-week intensive course “Statistics and Computing in Genome Data Science” teaches statistical and computational analysis of multi-omics studies in biology and biomedicine. It covers the underlying theory and state of the art (the morning lectures), and practical hands-on exercises based on the R / Bioconductor environment (the afternoon labs). The course covers the primary analysis (“preprocessing”) of high-throughput sequencing based assays in functional genomics (transcriptomics, epigenetics, etc.) as well as integrative methods including efficiently operating with genomic intervals, statistical testing, linear models, machine learning, bioinformatic annotation and visualization. At the end of the course, you should be able to run analysis workflows on your own (multi-)omic data, adapt and combine different tools, and make informed and scientifically sound choices about analysis strategies. Topics include: * Introduction to Bioconductor * Elements of statistics: hypothesis testing, multiple testing, regression, regularization, clustering and classification (machine learning), visualization * Computing with sequences and genomic intervals * RNA-Seq data analysis and differential expression * ChIP-Seq and epigenetics * Integrating DNA variant calls with functional data, and large-scale efficient computation with genomic intervals * Working with annotation – genes, genomic features and variants * Metagenomics and proteomics primers * Single-cell RNA-Seq primer * Interactive displays with Shiny The course consists of * morning lectures: 20 x 45 minutes: Monday to Friday 8:30am - 12:00am * 4 practical computer tutorials in the afternoons (2pm - 5pm) on Monday, Tuesday,Thursday and Friday Registration: Visit our website at: http://www-huber.embl.de/csama ----------------------------------- Stefano M. Iacus Director of MEF - Master in Economics & Finance http://www.mef.unimi.it Department of Economics, Management and Quantitative Methods University of Milan Via Conservatorio, 7 I-20123 Milan - Italy Ph.: +39 02 50321 461 Fax: +39 02 50321 505 Twitter: @iacus http://scholar.google.com/citations?user=JBs9tJ4AAAAJ&hl=en Master in Economics & Finance http://www.mef.unimi.it Twitter: @mefunimi Facebook: http://www.facebook.com/mefunimi Email and further informations at: mef(a)unimi.it ------------------------------------------------------------------------------------ Please don't send me Word or PowerPoint attachments if not absolutely necessary. See: http://www.gnu.org/philosophy/no-word-attachments.html

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Fwd: [World] postdoc in combinatorics in Paris
by Gustavo Posta 09 Feb '15

09 Feb '15

Begin forwarded message: > From: Sylvie Corteel <corteel(a)liafa.univ-paris-diderot.fr> > Subject: [World] postdoc in combinatorics in Paris > Date: 06 febbraio 2015 11:51:58 GMT+01:00 > To: world(a)alea-research.eu > > The project Combinatoire à Paris is funded by the City of Paris and handled by the Fondation Sciences Mathématiques de Paris. It is a group of 12 researchers working in combinatorics and related fields, and based in several institutions in and around Paris, namely Université Paris Diderot, École normale supérieure, Université Paris-Sud, Université Paris-Est and Université Paris-Nord. > > This is a call for a postdoc position in combinatorics. The successful applicant will be able to work with any of the members of the project. > Keywords: exact enumeration, probability theory, algebraic combinatorics, asymptotic analysis, statistical physics. > > Some information: > > Suggested starting date: September-October 2015, > Duration: 1 to 2 years, > Location: the position can be based either at LIAFA or LPMA, Université Paris Diderot, or at DMA, École normale supérieure. > > Inquiries by e-mail are welcome: > For LIAFA, contact Guillaume Chapuy or Sylvie Corteel, > For LPMA, contact Justin Salez, > For DMA, contact Jérémie Bouttier. > > How to apply: http://combinatoire-a-paris.math.cnrs.fr/PostdocPosition > Deadline: February 15. > -- > Sylvie > _______________________________________________ > World mailing list > World(a)alea-research.eu > http://alea-research.eu/cgi-bin/mailman/listinfo/world

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Seminario Cristina di Girolami a Milano-Bicocca
by federica.masiero＠unimib.it 09 Feb '15

09 Feb '15

Il giorno 6 Febbraio, alle ore 15, presso il Dipartimento di Matematica e Applicazioni dell'Università di Milano-Bicocca, via Cozzi, 55, Edificio U5, stanza 3014 (terzo piano), la Dott.ssa Cristina di Girolami, Università G. D'Annunzio di Chieti-Pescara, terrà un seminario dal titolo "Stochastic calculus in Banach spaces, an infinite dimensional PDE and stability results" Tutti gli interessati sono invitati a partecipare. Cordiali saluti, Federica Masiero

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Seminari TORCINI & DEL GIUDICE (RGS & Matematica Applicata)
by Giacomo Aletti 09 Feb '15

09 Feb '15

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Giacomo Aletti -------------- Nell'ambito dei Reading Group Seminars e del Seminario di Matematica Applicata, il giorno lunedì 16 Febbraio 2015, a partire dalle ore 14.30, nella Sala di Rappresentanza (piano rialzato) del Dipartimento di Matematica dell'Universita' degli Studi di Milano, Via C. Saldini, 50, Milano, TALK 1 "Clique of functional hubs orchestrates population bursts in developmentally regulated neural networks" Alessandro Torcini, Computational Neuroscience Lab. Florence. ABSTRACT: http://goo.gl/mRLekT TALK 2 "Network events on multiple space and time scales in cultured neural networks and a stochastic rate model" Paolo Del Giudice, Istituto Superiore Sanità (ISS), Rome. ABSTRACT: http://goo.gl/njPh0Q ================= Reading Group Seminars: The Reading Group Seminars (RGS) are organized within an open community of researchers interested in applying up to date mathematical modeling and data analysis approaches to the study of biological systems. The RGS take place at the Math. Department in Milan (via Saldini). Initiatives and updates are published on the website: http://rgs.mat.unimi.it/. -- ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.matematica.unimi.it) Via Saldini, 50 20133 Milano, Italy Tel: +39-02-503.16158 Fax:+39-02-503.16090 Cell: +39-340-9739142

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Seminario di Ilaria Peri presso Prometeia - Bologna
by Giacomo Scandolo 06 Feb '15

06 Feb '15

Il giorno Giovedì 12 Febbraio 2015, alle ore 14:30 presso la sede di Prometeia (sala grande, primo piano) via G.Marconi 43, Bologna Ilaria PERI (ESC Rennes School of Business) terrà un seminario dal titolo "Lambda value at risk: a new backtestable alternative to VaR" Abstract A new risk measure, the lambda value at risk (ΛVaR), has been recently proposed from a theoretical point of view as an immediate generalization of the value at risk (VaR). The ΛVaR appears to be attractive for its potential ability to solve several problems of the VaR. This paper presents the first empirical application of the ΛVaR to equity markets. Our benchmark approach reveals that the ΛVaR is able to capture extreme downward scenarios and react to market fluctuations significantly faster than the VaR and expected shortfall. In addition, we show that the ΛVaR satisfies the elicitability property under general conditions. This property guarantees proper backtesting and statistically meaningful comparisons among ΛVaR and VaR. Hence, we perform a backtesting exercise by adapting the VaR hypothesis-testing framework. The results display a higher level of accuracy for our ΛVaR calibrations. Our comparative analysis also shows that ΛVaR performs better than VaR.

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Seminario Francesco Russo
by c.ceci＠unich.it 05 Feb '15

05 Feb '15

Giovedi? 12 febbraio alle ore 14:30 presso l?aula comune del Dipartimento di Economia V.le della Pineta 4 (primo piano), Pescara Francesco Russo (ENSTA-ParisTech Unite? de Mathematiques Appliquees) terra' un seminario dal titolo "Calculus via regularizations in Banach spaces: path dependent calculus and Kolmogorov equations". Tutti gli interessati sono invitati a partecipare. Cari saluti Claudia Ceci, Cristina Costantini, Katia Colaneri ******************************************************* Claudia Ceci Dipartimento di Economia Universita? ?G. d?Annunzio? V.le Pindaro 42, 65127 Pescara c.ceci(a)unich.it

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[random] PhD position in Poitiers (France) in probability/statistics, application for scholarship before 31 March 2015
by Pierre-Yves Louis 04 Feb '15

04 Feb '15

Dear Colleagues, Please forward this announcement to interested master students and potential candidates. ========================================================== PhD POSITIONS are available at the Laboratoire de Mathématiques et Applications, UMR 7348 University of Poitiers and CNRS (France) http://www.univ-poitiers.fr/home-750171.kjsp?RH=1328179805685&RF=1328179651… http://rech-math.sp2mi.univ-poitiers.fr/en/index.shtml Applications for PhD candidates in applied probability and statistics are welcome. There is a possibility to work under the supervision of Pierre-Yves LOUIS http://pylouis.perso.math.cnrs.fr/ around the topic: Stochastic dynamics for large networks Stochastic models are nowadays of main interest in several applicative fields: ecology, population biology, wildfire, social networks. More individual specificities of constituting entities (sites) can be considered. A global macroscopic state emerges from the sites’ interaction. These individually-based models are following the micro/macro description workflow defining the statistical mechanics scientific field. A large, possibly infinite, number of sites is considered. These interacting dynamical systems motivate theoretical, numerical and applied challenges. These systems of stochastic processes may be used also to sample from random fields on complicated structures as the one considered in biology. Monte-Carlo methods are used to solve related statistical questions. The PhD thesis will consider one of the following topics which are strongly related to complex systems in computer science, statistical physics and computational biology. The PhD candidate has the opportunity to choose between the following challenging projects: - Interacting Stochastic Dynamics on trees - Stochastic algorithms, Gibbs sampling - Application of stochastic methods to data classification ======================== Application deadline: 31 March 2015 through http://s2i.ed.univ-poitiers.fr/dv_demarrer_une_these/recrutement-demarrer-u… AND please contact Pierre-Yves Louis as soon as possible Please send one pdf with your resume, and possibly a list of taken courses with grades, a copy of your master thesis and at least two names as references to pierre-yves.louis(a)math.cnrs.fr ======================== For more details please see the pdf-file http://pylouis.perso.math.cnrs.fr/proposition_sujet_these_2015_LOUIS_fr.pdf and for the application procedure to http://s2i.ed.univ-poitiers.fr/dv_demarrer_une_these/recrutement-demarrer-u… ======================== Requirements You have an MSc in mathematics, with a proven interest in probability theory and statistics. Candidates with background in computational physics, computer science, mathematical biology, computational biology may be considered. ======================== Conditions of employment You will be appointed for a period of 3 years through a PhD scholarship starting 1. September 2015 minimal income : 1684,93 EUR gross/month ======================== For more information and applications please contact pierre-yves.louis(a)math.cnrs.fr Best regards, Pierre-Yves LOUIS. pierre-yves.louis(a)math.cnrs.fr http://pylouis.perso.math.cnrs.fr/

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StaTalk on Biostatistics - second announcement
by Francesca Ieva 03 Feb '15

03 Feb '15

Dear all, we would like to remind you about the first StaTalk promoted by the young section of Italian Statistical Society (y-SIS), to be held in Milan (Italy) on April 24th, 2015. *STATALK ON BIOSTATISTICS* (https://sites.google.com/site/youngsocietaitalianastatistica/events/statalk…) Department of Mathematics "F. Enriques", Università degli Studi di Milano, via Saldini 50, Milano (Italy) All the information, including the program and the sign-up link for the conference, can be found on the conference website. Statalks are a series of one-day workshop aimed at early career statisticians, i.e., master degree students, people carrying out a PhD, post-docs and young researchers. StaTalks are a fantastic opportunity to share knowledge on advanced topics of statistics. The hosting research group will propose tutorials, seminars and interactive round tables on the main fields of research and application it is concerned. Participants can contribute bringing their own experience through presentations, ideas, poster and material to be shared in the debate. Registrations to the first StaTalk are opened.*No conference fees are due, but registration is mandatory, by March 30th*, using the form available on the website. For further information or any doubt and question, please visit the website https://sites.google.com/site/youngsocietaitalianastatistica/home and do not hesitate to contact me. Best Regards Francesca Ieva -- Francesca Ieva Department of Mathematics Università degli Studi di Milano, via Saldini 50, 20133 Milano web: https://sites.google.com/site/mypagefi mail to: francesca.ieva(a)unimi.it

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Seminario di Probabilita' - Universita' di Padova
by alessandra bianchi 03 Feb '15

03 Feb '15

Ho il piacere di invitarvi ai seguenti seminari, che si terranno giovedì 12 Febbraio, dalle ore 14:30, nell'aula 2BC30 della Torre Archimede presso il Dipartimento di Matematica dell'Universita' degli Studi di Padova. 14.30 -15.30 Giuseppe Canizzaro (Technical University of Berlin) TITLE: SDEs with distributional drift and Polymer measure ABSTRACT: We study existence and uniqueness of solution for stochastic differential equations with distributional drift by giving a meaning to the Strook-Varadhan martingale problem associated to such equations. The approach we exploit is the one of paracontrolled distributions recently introduced by Gubinelli, Imkeller and Perkowski in their by now celebrated paper "paracontrolled distributions and singular PDEs". As a result, we make sense of the two and three dimensional polymer measure and show some of its properties. 15.30-16.30 Alberto Chiarini (Technical University of Berlin) TITLE: (Local) CLT for symmetric Diffusions in a degenerate Random Environment. ABSTRACT: We study a symmetric diffusion $X$ on $\mathbb{R}^d$ in divergence form in a stationary and ergodic environment, with measurable unbounded and degenerate coefficients. The diffusion is formally associated with $L^\omega u = \nabla\cdot(a^\omega\nabla u)$. We prove for $X$ a quenched (local) central limit theorem, under some moment conditions on the environment; the key tools are the sublinearity of the corrector and a parabolic Harnack's inequality both obtained using the celebrated Moser's iteration technique. -- Alessandra Bianchi Dip. di Matematica Pura e Applicata Università di Padova Via Trieste, 63 - 35121 Padova, Italy phone: +39 049 827 14 06 fax: +39 049 827 14 28 e-mail: bianchi(a)math.unipd.it http://www.math.unipd.it/~bianchi/

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Seminario REPETTO (RGS & Matematica Applicata)
by Giacomo Aletti 02 Feb '15

02 Feb '15

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Giacomo Aletti -------------- Nell'ambito dei Reading Group Seminars e del Seminario di Matematica Applicata, il giorno lunedì 9 Febbraio 2015, alle ore 14.30, nell'Aula C (secondo piano) del Dipartimento di Matematica dell'Universita' degli Studi di Milano, Via C. Saldini, 50, Milano, "Aqueous humour flow in the presence of intraocular lenses" Rodolfo REPETTO, Department of Civil, Chemical and Environmental Engineering, University of Genoa Abstract: Lens placement in the anterior chamber is an increasingly popular method of correcting vision. The lens has a diameter slightly larger than the pupil aperture, and it is placed centrally and just anterior to the iris. The use intraocular lenses is generally very effective and has proven to have good long term clinical outcomes. However, the presence of the lens can lead to possible undesired side effects, including a reduction in endothelial cell density onthe inner corneal surface, which reduces corneal nourishing. Another possible problem is an increase in the resistance to fluid flow between the posterior and anterior chambers of the eye. Aqueous humour is required to flow between these chambers and if the resistance increases sufficiently then pupillary block could occur, meaning the pressure in the posterior chamber increases, which could result in angle closure glaucoma. If the risk is thought to be high the niridotomy is typically used, in which a hole is created in the iris in order to allow flow to by pass the pupil aperture, creating an alternative low-resistance pathway for the aqueous humour. As well as the flow described above, other effects can lead to flow in the anterior chamber. Firstly, there is a temperature gradient between the inner corneal surface and the iris and lens, depending on the difference between atmospheric and body temperature. Combined with gravitational effects, this leads to a buoyancy-driven flow. Secondly, the eye performs saccades, and rotational saccades lead to accelerations and hence flow. In addition, other movements, such as lens movement during accommodation, rubbing the eye, and accidental impacts will lead to flow. In this presentation we show results from a model of flow due to pressure gradient, thermal and saccadic effects in the posterior and anterior chambers in an eye, both with and without the artificial lens in place. We adopt both an analytical approach based on the use of the lubrication theory and a fully numerical model to assess the wall shear stress on the corneal surface, the pressure drop between the posterior and anterior chambers, with the aim of understanding how the positioning of the lens affects these quantities. In the second part of the talk some open issues concerning the fluid mechanics of the eye will also be presented and briefly commented upon. ================= Reading Group Seminars: The Reading Group Seminars (RGS) are organized within an open community of researchers interested in applying up to date mathematical modeling and data analysis approaches to the study of biological systems. The RGS take place at the Math. Department in Milan (via Saldini). Initiatives and updates are published on the website: http://rgs.mat.unimi.it/. -- ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.matematica.unimi.it) Via Saldini, 50 20133 Milano, Italy Tel: +39-02-503.16158 Fax:+39-02-503.16090 Cell: +39-340-9739142

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de Finetti Risk Seminar - February 2015
by emanuela.rosazza1＠unimib.it 01 Feb '15

01 Feb '15

On behalf of the Scientific Committee of the de Finetti Risk Seminars, we are glad to invite you to participate at the following Lecture Probabilistic sensitivity analysis for computer model structure uncertainty Jeremy Oakley The University of Sheffield LOCATION: The seminar will be held on Wednesday, February 4, at 18.00 at room 3-E4-SR03, Bocconi University, Via Rontgen 1, 3rd floor, Milano. A refreshment will be offered at 17.30. Scientific Committee: Prof. Marco Frittelli (Univ. degli Studi di Milano) Prof. Fabio Maccheroni (Univ. Bocconi) Prof. Massimo Marinacci (Univ. Bocconi) Prof. Emanuela Rosazza Gianin (Univ. Milano-Bicocca) Dott. Simone Cerreia-Voglio (Univ. Bocconi) Dott. Marco Maggis (Univ. degli Studi di Milano) **************************************************** Emanuela Rosazza Gianin Dipartimento di Statistica e Metodi Quantitativi Università di Milano Bicocca Edificio U7 – 4° Piano Via Bicocca degli Arcimboldi, 8 20126 Milano Tel. 02 64483208 Fax. 02 64483105 e-mail: emanuela.rosazza1(a)unimib.it *****************************************************

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Workshop on recent developments in dependence modelling with applications in finance and insurance (Brussels – May 29).
by giovanni.puccetti＠unifi.it 27 Jan '15

27 Jan '15

Dear colleagues, The finance research group of the Vrije Universiteit Brussel (VUB) organizes the second edition of a workshop on recent developments in dependence modelling with applications in finance and insurance (Brussels – May 29). The tentative program as well as details for the registration are available here: http://www.vub.ac.be/en/events/2015/recent-developments-dependence-modellin… Invited speakers: · Kjersti Aas, Norwegian Computer Science · Asimit Alexandru, Cass Business School · Valérie Chavez, Université de Lausanne · Paul Embrechts, ETH Zürich · Stefan Mittnik, LMU Munich · Giovanni Puccetti, University of Florence · Ludger Rüschendorf, University of Freiburg · Matthias Scherer, TU Munich · Andreas Tsanakas, Cass Business School The admission is free but a (confirmed) registration is mandatory as the number of participants is limited. ******************************************************** Giovanni Puccetti https://sites.google.com/site/giovannipuccetti/ Assistant Professor School of Economics and Management University of Firenze Building D6, office 2.30 via delle Pandette 32 50127, FIRENZE (FI) ITALY ******************************************************** Journal Editor Dependence Modeling DE GRUYTER OPEN http://www.degruyter.com/view/j/demo

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Avviso di seminario :: Macci@DSS (Scienze Statistiche, Sapienza)
by Pierpaolo Brutti 26 Jan '15

26 Jan '15

----------------------------------------------------------------------------- A v v i s o d i S e m i n a r i o ----------------------------------------------------------------------------- Venerdì 30 Gennaio, ore 11am ----------------------------------------------------------------------------- Stanza 34 Dipartimento di Scienze Statistiche Sapienza Università di Roma CLAUDIO MACCI (Dipartimento di Matematica, Università di Roma Tor Vergata) terrà un seminario dal titolo SOME RECENT LARGE DEVIATION RESULTS IN STATISTICS tutti gli interessati sono invitati a partecipare. ----------------------------------------------------------------------------- Maggiori informazioni sui seminari presso il DSS sono consultabili a quest'indirizzo: http://goo.gl/Y6OQYm Saluti Pierpaolo Brutti --- ABSTRACT We consider a family of statistical models with positive unknown parameter (which includes some well-known models for censored exponential data) and some statistical models for samples from stationary Gaussian processes. We prove large deviation results for posterior distributions and,in some cases, also for maximum likelihood estimators.

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ABS15 -- Summer school
by Raffaele Argiento 26 Jan '15

26 Jan '15

Please find below the announcement of the 12th edition of the ABS (Applied Bayesian Statistics) summer school. Like in the past two years, the 2015 school will be held in the magnificent Villa del Grumello, in Como (Italy), on the Lake Como shore. Guido Consonni and Fabrizio Ruggeri ABS15 Directors Raffaele Argiento ABS15 Executive Director ----------------------------------------------------------------------------------- ******************************* * ABS15 * ******************************* Applied Bayesian Statistics School MODERN BAYESIAN METHODS AND COMPUTING FOR THE SOCIAL SCIENCES June, 8 - 12, 2015 - Villa del Grumello, Como, Italy Lecturer: Jeff Gill, Washington University, St. Louis, MO, USA Professor of Political Science Professor of Biostatistics Professor of Surgery (Public Health Sciences) http://jgill.wustl.edu/Site/Homepage.html https://polisci.wustl.edu/Jeff_Gill The conference webpage is >>>> www.mi.imati.cnr.it/conferences/abs15.html <<<< Registration will start after February, 1st, 2015 and details on programme and accommodations will be provided very soon. The conference room allows only for a very limited number of participants (max. 35). Interested people are invited to contact the ABS15 Secretariat at abs15(a)mi.imati.cnr.it COURSE OUTLINE This course covers the theoretical and applied foundations of Bayesian statistical analysis with an emphasis on computational tools for Bayesian hierarchical models. We will discuss model checking, model assessment, and model comparison. The course will cover Bayesian stochastic simulation (Markov chain Monte Carlo) in depth with an orientation towards deriving important properties of the Gibbs sampler and the Metropolis Hastings algorithm. Extensions and hybrids will be discussed. We will then use Markov chain Monte Carlo tools to fit linear and nonlinear specifications with multiple levels, longitudinal features, and non-normal distributional assumptions. Lectures will include theoretical discussions of modeling and estimation as well as practical guidance for fitting complex multilevel models with R and JAGS software. Applications will be drawn from political science,sociology, epidemiology, economic policy, and public administration. Participants are expected to understand linear regression in matrix algebra terminology, have some exposure to R, and know basic statistical inference. PRACTICAL INFORMATION The school will be as usual, with lectures and practical sessions (run by a junior researcher), participants' talks, free Wednesday afternoon, start on Monday after lunch and ending on Friday before lunch. Accommodation is available either at the Villa guesthouse or in downtown hotels. Como can be easily reached by train from Milano and its airports. More details are available on the website. -- Dr Raffaele Argiento CNR IMATI -- Milano Tel. +39 02 23699.529 Web www.mi.imati.cnr.it/raffaele

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Convegno in onore di Patrizia Berti
by Fabrizio Leisen 26 Jan '15

26 Jan '15

Gentili Colleghi, con grande piacere vi segnalo il seguente convegno organizzato in onore della Prof. Patrizia Berti: Alcuni argomenti di Probabilita', Statistica e Teoria della Misura Modena, 8-9 giugno 2015 I seguenti speakers hanno già confermato la loro presenza: Eugenio Regazzini Giorgio Letta Romano Scozzafava Fabio Spizzichino Giulianella Coletti Domenico Candeloro Barbara Vantaggi Irene Crimaldi Luca Pratelli Emanuele Dolera Sonia Petrone Fabrizio Leisen Pietro Rigo Nelle prossime settimane verrá inviato un programma più dettagliato su questa lista. Anche se la partecipazione al convegno é gratuita, vi chiediamo gentilmente di inviare una mail per confermare la vostra presenza. Indirizzi email: pietro.rigo(a)unipv.it o fl79(a)kent.ac.uk Un cordiale saluto, Fabrizio Leisen e Pietro Rigo -- Fabrizio Leisen Senior Lecturer in Statistics School of Mathematics, Statistics and Actuarial Sciences Cornwallis Building, University of Kent, Canterbury, CT2 7NF http://sites.google.com/site/fabrizioleisen/

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Bicocca Winter School (2-6 February 2015)
by Francesco Caravenna 22 Jan '15

22 Jan '15

Last announcement for the Bicocca Winter School: RECENT BREAKTHROUGHS IN SINGULAR STOCHASTIC PDEs University of Milano-Bicocca (2-6 February 2015) People willing to take part in the school are requested to register no later than Thursday 29 January 2015. For updated information, we refer to the website: http://www.matapp.unimib.it/~fcaraven/spdes2015/ The Organizing Committee Francesco Caravenna, Federica Masiero, Gianmario Tessitore

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Seminar Matteo Ruggiero (University of Torino and Collegio Carlo Alberto), Venice, January 26/2015, 2.00pm
by Roberto Casarin VE 21 Jan '15

21 Jan '15

Dear all, University Ca' Foscari of Venice invites you to the seminar: Title: Filtering hidden Markov measures (joint with Papaspiliopoulos, O. and Spanò, D.) Speaker: Matteo Ruggiero University of Torino and Collegio Carlo Alberto When/Where: Januray 25/2015, 2.00pm Room 10C, Department of Economics San Giobe 873/b, Venice Apologies for cross posting Kind regards Roberto Casarin -- Roberto Casarin University Ca' Foscari, Venice Address: San Giobbe 873/b 30121 Venezia, Italy Phone: +39 041.234.91.49 Fax: +39 041.234.91.76 Web: http://venus.unive.it/r.casarin/

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PhD position in probability/stochastic analysis at Leeds university
by Elena Issoglio 21 Jan '15

21 Jan '15

Dear Colleague, a PhD position for UK/EU students at Leeds University is available within the framework "Leeds York NERC Doctoral Training Partnership (DTP)". Title: An Abstract Model for Surface Water Flow; Stochastic Differential Equations on Graphs and related Fractal Limits Deadline: February 2nd 2015. Supervisor: Elena Issoglio, e.issoglio @ leeds.ac.uk How to apply: http://www.nercdtp.leeds.ac.uk/how-to-apply/ More info at http://www.nercdtp.leeds.ac.uk/projects/index.php?id=151 Please forward to any potential candidate.

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[Fwd: GSSI Postoctoral positions in Math- 2nd announcement]
by davide gabrielli 21 Jan '15

21 Jan '15

For any question regarding the application procedure please email info(a)gssi.infn.it. DO NOT REPLY TO THIS E-MAIL 3 Post Doctoral Positions in Mathematics @GSSI - Deadline February 2, 2015 Second Announcement WE APOLOGIZE FOR REPEATED E-MAILS The International Doctoral School Gran Sasso Science Institute (GSSI) L'Aquila Italy, offers 3 postdoctoral research positions. http://www.gssi.infn.it/postdoc/ The annual gross salary is EURO 40K, positions are for two years. Candidates must have earned their doctoral degree not earlier than January 1, 2011. Selected candidates are expected to start their appointments not later than September 1st, 2015. Research Topics: Stochastic particles systems and macroscopic limits. Euler and Navier -Stokes equations, Nonlinear hyperbolic PDEs, Mathematical models of collective dynamics, self-organizing complex systems arising from biology and social sciences. Variational methods in continuum mechanics of solids, fluids and biological matter. Numerical methods for nonlinear PDEs. * Pierangelo Marcati * Mathematics & Computer Science Division, Chair GranSasso Science Institute, INFN - L'Aquila - Italy http://www.gssi.infn.it http://www.gssi-aq.eu Professor at Department of Information Engineering, Computer Science and Mathematics University of L'Aquila - Italy Skype name: p.marcati http://univaq.it/~marcati ++39(086)243-3143 ++39(086)243-3180 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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seminario LEGLAND
by Elena Villa 20 Jan '15

20 Jan '15

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. ******************************************* A v v i s o d i S e m i n a r i o ******************************************* *Lunedi' 26 Gennaio*,*ore 16:00* Aula Dottorato, Dipartimento di Matematica, Universita' degli Studi di Milano via C. Saldini 50, Milano *DAVID LEGLAND* (Institut National de la Recherche Agronomique, UMR-LGMPA, Thiverval-Grignon) terrà un seminario dal titolo *Image analysis developements for plant tissues microstructure quantification* ABSTRACT: In a context of valorisation of plant products, such as food processing or biorefinery, it is often required to better understand the relationships between experimental condition and end-usage properties: mechanical properties, sensory texture, degradability... In order to know how the cellular structure or the tissue organisation impacts the final properties, adequate quantitative methods are required. We will present several methodological developments in the quantification of the microstructure of plant products from digital images acquired at different scales. For quantifying the 3D cellular structure of cells observed at microscopic scales, a stereological approach was developed, involving local discretization of geometric features from 3D binary images using Minkowski functionals formalism, and an estimation at the scale of the organ based on the Horvitz-Thomspon principle. Image texture analysis from mathematical morphology can be used to quantify cellular structure from grey-level macroscopy images. At a larger scale, the spatial organisation of tissues within the organ was described based on tools from spatial statistics. At each quantification scale, the question of the integration of image collection is adressed through the computation of statistical cartographies of the cellular morphology. Tutti gli interessati sono invitati a partecipare. Saluti Elena Villa -- ******************************************* Elena Villa Dipartimento di Matematica, Universita' degli Studi di Milano via C.Saldini 50, 20133 Milano, Italy Phone: +39 0250316132 - Fax: +39 0250316090 Web-page: http://users.mat.unimi.it/~villa

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Avviso di mini-corso :: Lijoi@DSS (Scienze Statistiche, Sapienza)
by Pierpaolo Brutti 20 Jan '15

20 Jan '15

----------------------------------------------------------------------------- A v v i s o d i M i n i - C o r s o ----------------------------------------------------------------------------- Lunedì, 9 Febbraio, ore 10:30-12:30 e 14:00-16:00 Martedì, 10 Febbraio, ore 10:30-12:30 e 14:00-16:00 ----------------------------------------------------------------------------- Aula VI (quarto piano) Dipartimento di Scienze Statistiche Sapienza Università di Roma ANTONIO LIJOI (University of Pavia, Department of Economics and Management) terrà un mini-corso rivolto principalmente (ma non solo) agli studenti di dottorato dal titolo AN INTRODUCTION TO BAYESIAN NONPARAMETRICS Il corso è gratuito ma, dato il numero limitato di posti disponibili in aula, tutti gli interessati sono invitati a **prenotarsi** compilando il seguente form on line: url: http://goo.gl/ASdZE3 Entro Martedì 3/2 verrà inviata conferma dell'effettiva disponibilità del posto richiesto all’indirizzo email fornito. Ovviamente “first come, first served”, con possibile piccolo bias in favore di studenti di dottorato. ----------------------------------------------------------------------------- Maggiori informazioni sui seminari e mini-corsi presso il DSS sono consultabili a quest'indirizzo: http://goo.gl/Y6OQYm Saluti Pierpaolo Brutti --- Syllabus del corso - Exchangeable sequences and prediction. Species sampling problems - The Dirichlet process: definition and main properties - Beyond the Dirichlet process: priors based on completely random measures - Stick-breaking priors - Density estimation: mixtures of the Dirichlet process and of more general discrete random probability measures - Beyond exchangeability: an overview of recent advances in the literature

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Limit Theorems in Probability, March 23-26, Imperial College
by Enrico Scalas 20 Jan '15

20 Jan '15

Dear colleagues, you may be interested in the conference: Limit Theorems in Probability, http://wwwf.imperial.ac.uk/~amijatov/IP/LimitTheorems/LTP.html at Imperial College from Monday 23 March to Thursday 26 March. It will celebrate the 70th birthday of N.H. Bingham (Nick Bingham). Best regards, Enrico Scalas

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PhD Course di M. Pinar al DISMEQ - reminder
by Fabio Bellini 19 Jan '15

19 Jan '15

Cari colleghi, domani pomeriggio dalle 14 alle 17 nell'aula seminari del Dipartimento di Statistica e Metodi Quantitativi (DISMEQ) della Università di Milano-Bicocca inizierà il corso intensivo in 6 lezioni dal titolo "Optimization: theory and algorithms" tenuto dal Prof. Mustafa Pinar della Bilkent University di Ankara. Il corso, che proseguirà nei giorni 21-22-23-26-27 gennaio, fa parte del programma di internazionalizzazione del Dottorato in Statistica e Matematica per la Finanza ed è rivolto a studenti di dottorato e giovani ricercatori in Matematica, Statistica, Economia e Finanza. La partecipazione è libera ma per motivi organizzativi occorre registrarsi mandando una email a nicoletta.alghisi(a)unimib.it. Saluti Prof. Fabio Bellini Department of Statistics and Quantitative Methods University of Milano-Bicocca Via Bicocca degli Arcimboldi 8, 20126 Milano 0039-2-64483119 http://www.economia.unimib.it/bellini http://scholar.google.it/citations?user=P61L8P4AAAAJ&hl=it

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invito al decennale CUSSB
by Paola Rancoita 19 Jan '15

19 Jan '15

Vi inoltro l'invito della Prof.ssa Di Serio alla giornata di seminari, che e' stata organizzata per il 27 gennaio in occasione del decennale del CUSSB. L'evento e' gratuito ma, per questioni organizzative, viene richiesta una breve registrazione ai partecipanti. Cordiali saluti, Paola Rancoita ---------------------------------------------------------------------------------------------------- Care Colleghe, Cari Colleghi, in data 27 gennaio 2015, a dieci anni dalla fondazione, il CUSSB vuole festeggiare l'importante traguardo con una giornata di seminari che vede ospiti coautori e amici italiani e da tutto il mondo. La giornata sarà dedicata a diversi aspetti con cui la metodologia statistica, biostatistica e bioinformatica puo' contribuire in modo fondamentale ad affrontare le problematiche biomediche moderne. Il programma è in allegato. Saremo lieti di avervi nostri ospiti per questo evento presso la sede dell'Università Vita-Salute San Raffaele, Aula Ippocrate a partire dalle ore 9:00. Per ovvi motivi organizzativi chiederei agli interessati di completare una breve registrazione - a titolo gratuito - cui è possibile accedere dal tasto REGISTRATION (al link http://www.cussb.unisr.it/view.asp?id=48) oppure direttamente da https://docs.google.com/forms/d/1m2rafGoJiJwSQVbQZrV2wwWU4eudwLBmABpA0BqWBs…. Nell'attesa di vedervi numerosi vi invio un caro saluto Clelia ________________________________________________________________ Clelia Di Serio, PhD Full Professor in Medical Statistics and Epidemiology Director of CUSSB (University Centre for Statistics in the Biomedical Sciences) www.cussb.unisr.it Vita-Salute San Raffaele University Via Olgettina 58 20132 Milan, Italy ________________________________________________________________

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Fwd: First announcement: Spring School on discrete Ricci curvature, Paris, Paris, IHP, May 18-22 2015
by Gustavo Posta 19 Jan '15

19 Jan '15

Begin forwarded message: > > From: Cyril ROBERTO <croberto(a)math.cnrs.fr> > Subject: First announcement: Spring School on discrete Ricci curvature, Paris, Paris, IHP, May 18-22 2015 > Date: 19 gennaio 2015 11:59:58 GMT+01:00 > FIRST ANNOUNCEMENT > Spring School > IHP, Paris > Monday – Friday, May 18-22, 2015 > > > Dear Colleague, > > You are cordially invited to participate in the Spring School at the Henri Poincaré Institute, Paris, May 18-22, 2015. > > We are pleased to inform you that Jürgen Jost (Max Plank Institute, Leipzig) and Christian Leonard (Paris Ouest University) will give 10 hours lectures (each) > on Discrete Ricci curvature. The aim is to bring researchers from different communities (Geometry, Probability, Analysis) on the common topic of the Ricci curvature and its consequences. > > To get more information about this Spring School, please go to the following web page (in construction): > > http://wiki-math.univ-mlv.fr/gemecod/doku.php/springschool2015 > > Registration is free but mandatory. In order to register, fill the form on the bottom of the aforementioned web page. > > Note that the school may have some (limited number of) financial supports for young people (PhD, postdocs). In case you ask for a support, please > indicate it during the registration. Financial support is up to approximately 500 euros. Please read the conditions on the bottom of the school web page. > > Looking very much forward to seeing you in Paris, > > With all best wishes, > The organizers (N. Gozlan, C. Roberto, P. Romon and P.M. Samson) > > P.S.: Please bring this Winter School to the attention of graduate students, postdocs and colleagues who may be interested. > P.P.S.: Sorry for the multiple instances of the same message. >

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Seminario ANCHISI (RGS & Matematica Applicata)
by Giacomo Aletti 19 Jan '15

19 Jan '15

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Giacomo Aletti -------------- Nell'ambito dei Reading Group Seminars e del Seminario di Matematica Applicata, il giorno lunedì 26 Gennaio 2015, alle ore 14.30, nell'Aula Dottorato (primo piano) del Dipartimento di Matematica dell'Universita' degli Studi di Milano, Via C. Saldini, 50, Milano, "A Bayesian model of pain perception and its modulation" Davide ANCHISI, Dipartimento di Scienze Mediche e Biologiche, Università di Udine Abstract: While pain and pain modulation are most studied at the molecular and circuitry level, little is known about the logic and computational strategies underlying them. In the talk I'll describe a probabilistic model of pain inspired by those developed mainly in research on vision. The model can account for pain perception and for phenomena related to pain such as the placebo effect or the modulation of pain due to emotions, motivation and context. Moreover, the model makes novel predictions, confirmed by experimental findings. I will also discuss the relevance of a theoretical model not only in fitting the data and making new predictions but also for it's power to unveil what the nociceptive system is pursuing and why the modulation of pain occurs as it does (e.g. why there is a placebo effect) ================= Reading Group Seminars: The Reading Group Seminars (RGS) are organized within an open community of researchers interested in applying up to date mathematical modeling and data analysis approaches to the study of biological systems. The RGS take place at the Math. Department in Milan (via Saldini). Initiatives and updates are published on the website: http://rgs.mat.unimi.it/. ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.matematica.unimi.it) Via Saldini, 50 20133 Milano, Italy

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2-year Post Doc research position
by Antonella Basso 16 Jan '15

16 Jan '15

Subject: 2-year Post Doc research position The Department of Economics of Ca' Foscari University of Venice announces a selection for a 2-year Post Doc research position (with no teaching obligation) in Mathematics applied to economics and finance (Italian code for Scientific Disciplinary Sector: SECS-S/06, 13/D4). The details and Information about the selection procedure can be found at the following link: http://www.unive.it/nqcontent.cfm?a_id=138305 The deadline for applications is February 16, 2015. Candidates are expected to submit a research project. Research projects focused on models and methods useful for evaluation are specially appreciated, either for the evaluation of scientific research, or for the valuation of financial instruments, or for the evaluation of public organizations/structures or the public administration itself. Please spread the information to all the people that might be interested. Best regards, Antonella Basso -- Antonella Basso Dipartimento di Economia Università Ca' Foscari Venezia Fondamenta S. Giobbe - Cannaregio 873 30121 Venezia - Italy Tel. +39-041-2346914 - Fax +39-041-2347444 E-mail address: basso(a)unive.it Web page: http://www.unive.it/nqcontent.cfm?a_id=415&persona=000893

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SUMMER SCHOOL ON COPULAS: change of dates
by Gianfausto Salvadori 16 Jan '15

16 Jan '15

Dear Colleagues, all interested people (especially PhD and Post-doc students) are kindly invited to attend the following INTERNATIONAL SUMMER SCHOOL ON COPULAS. *** PLEASE CIRCULATE THIS MAIL TO ALL INTERESTED PEOPLE. THANKS. *** For infos, feel free to contact "gianfausto.salvadori(a)unisalento.it" _________________________________________________________________ SUMMER SCHOOL ON COPULAS FOR HYDROLOGY AND ENVIRONMENTAL SCIENCES Université de Pau et des Pays de l'Adour Pau, France, July 6-10, 2015 The Instructors are top scientists in the fields of Copulas and Environmental Applications. The international event is organized by the INTERNATIONAL COMMISSION ON STATISTICAL HYDROLOGY. For all participants, attendance certificates will be provided. *** SCOPE *** The statistical modeling of natural events frequently involves the modeling of the joint distribution of several random phenomena. Copulas are mathematical objects that are particularly suitable for modeling the multivariate dependence between several continuous random variables, independently of their marginal distributions. This explains why they are more and more often used in hydrology and environmental sciences. With the development of powerful statistical software (such as the R statistical system), a multivariate analysis based on copulas appears increasingly feasible. This one-week short course will focus on the theory and statistical practice of copulas with applications to hydrological problems and related environmental issues. It will also contain an introduction to multivariate extreme-value theory from a copula perspective. Theoretical concepts will be illustrated through the analysis of real-world datasets using the R statistical system. *** VENUE *** Université de Pau et des Pays de l'Adour. Pau, France, July 6-10, 2015 *** WEB SITE *** http://lma-umr5142.univ-pau.fr/copula/ ____________________________________________________ Gianfausto SALVADORI ____________________________________________________ Università del Salento Dipartimento di Matematica e Fisica "E. De Giorgi" Provinciale Lecce-Arnesano, P.O.Box 193 I-73100 Lecce (Italy) ____________________________________________________ PHONE: +39-0832-29 7584. FAX: +39-0832-29 7594 ____________________________________________________ E-MAIL: gianfausto.salvadori(a)unisalento.it http://www.unisalento.it/people/gianfausto.salvadori http://www.degruyter.com/view/j/demo ____________________________________________________

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Second announcement: de Finetti Workshop on 21/01/2015
by Marco Maggis 16 Jan '15

16 Jan '15

On the behalf of the Scientific Committee we are glad to invite you to a one day Workshop which will be held in Milan on Wednesday the 21st of January 2015, at the Department of Mathematics, Sala di Rappresentanza, via C. Saldini 50. Final program: 09:50-10:00 Welcome Remarks 10:00-10:45 Emanuela Rosazza Gianin, Università Milano Bicocca. *Dual Representation of Minimal Supersolutions of Convex BSDEs* *Coffee break* 11.15-12.00 Sergio Pulido, EPFL, Lausanne. *Polynomial preserving diffusions on the unit ball* 12.00-12.45 Stefano De Marco, Ecole Polytechnique, Paris. *On robust bounds for options on VIX given marginals* *Lunch* 14:45-15:30 Beatrice Acciaio, LSE, London. *Arbitrage of the first kind and filtration **enlargements* 15:30-16:15 Jacopo Mancin, LMU, Munich. *Robust Quadratic Hedging via G-expectations* *Coffee break* 16.45-17:30 Simone Cerreia-Vioglio, Bocconi University. *Hilbert A-modules* The workshop will end up with the usual *De Finetti Risk Seminar* 18:00-19:00 Bruno Bouchard, Universitè Paris-Dauphine. *Hedging under market impact* We kindly ask to send an email to marco.maggis(a)unimi.it if you are willing to partecipate. Kind regards. Marco Frittelli Marco Maggis Matteo Burzoni

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Fwd: Three Associate Professorships or Professorships at Oxford
by Francesco Caravenna 16 Jan '15

16 Jan '15

Ricevo e inoltro. > Three Associate Professorships (or Professorships) at the Mathematical Institute, Oxford University, in > > Pure Mathematics, > The Analysis of Nonlinear Partial Differential Equations, > Probability > > are being advertised (see below for more details and links). Please bring them to the attention of anyone who might be interested. The Institute is very keen to encourage more applications from women. > > Best wishes > Frances Kirwan > > ---------------------------------- > > Associate Professorship (or Professorship) of Pure > Mathematics > https://www.maths.ox.ac.uk/node/13652 > > Salary Range: > On a scale from £44,620 per annum with substantial additional benefits > Closing Date: > Friday, January 30, 2015 - 12:00 > The Mathematical Institute proposes to appoint an Associate Professor (or Professor) of Pure Mathematics from 1 September 2015 or as soon as possible thereafter. The successful candidate will be offered a Tutorial Fellowship at Pembroke College under arrangements described in the job description. The combined University and College salary will be on a scale from £44,620 per annum with substantial additional benefits. > > The main duties of the post are to carry out, disseminate the results of, obtain funding for, and supervise research at a high international standard in pure mathematics, to teach a range of topics in mathematics via lectures, classes and tutorials, and to perform administrative and pastoral functions associated with teaching and research. > > The successful candidate will have a PhD in mathematics or closely related subject and will demonstrate the ability to carry out research at a high international level in pure mathematics and the ability to teach effectively across a range of topics in mathematics. Preference will be given to applicants working in Algebra, broadly interpreted, or at the interface of Algebra and another core area of mathematics. The duties and responsibilities of the post are set out in the further particulars, which may be obtained from vacancies(a)maths.ox.ac.uk. The job description also contains details of the application procedure. > > The closing date for applications is 30 January 2015. > > Queries about the post should be addressed to Brenda Willoughby at vacancies(a)maths.ox.ac.uk or telephone: +44 (0) 1865 273576. > > Applications are particularly welcome from women and black and minority ethnic candidates, who are under-represented in academic posts in Oxford. > > Committed to equality and valuing diversity > > ---------------------------- > > Associate Professorship (or Professorship) of The > Analysis of Nonlinear Partial Differential Equations > https://www.maths.ox.ac.uk/node/13654 > > Salary Range: > On a scale from £44,620 per annum with substantial additional benefits > Closing Date: > Friday, January 30, 2015 - 12:00 > The Mathematical Institute proposes to appoint an Associate Professor (or Professor) of the Analysis of Nonlinear Partial Differential Equations from 1 September 2015 or as soon as possible thereafter. The successful candidate will be offered a Tutorial Fellowship at Trinity College under arrangements described in the job description. The combined University and College salary will be on a scale from £44,620 per annum with substantial additional benefits. > > The main duties of the post are to carry out, disseminate the results of, obtain funding for, and supervise research at a high international standard in the analysis of nonlinear partial differential equations, to teach a range of topics in mathematics via lectures, classes and tutorials, and to perform administrative and pastoral functions associated with teaching and research. > > The successful candidate will have a PhD in mathematics or closely related subject and will demonstrate the ability to carry out research at a high international level in the analysis of nonlinear partial differential equations and the ability to teach effectively across a range of topics in mathematics. The duties and responsibilities of the post are set out in the further particulars, which may be obtained from vacancies(a)maths.ox.ac.uk. The job description also contains details of the application procedure. > > The closing date for applications is 30 January 2015. > > Queries about the post should be addressed to Brenda Willoughby at vacancies(a)maths.ox.ac.uk or telephone: +44 (0) 1865 273576. > > Applications are particularly welcome from women and black and minority ethnic candidates, who are under-represented in academic posts in Oxford. > > Committed to equality and valuing diversity > > -------------------------------- > > Associate Professorship (or Professorship) of > Probability > https://www.maths.ox.ac.uk/node/13653 > > Salary Range: > On a scale from £44,620 per annum with substantial additional benefits > Closing Date: > Friday, January 30, 2015 - 12:00 > The Mathematical Institute proposes to appoint an Associate Professor (or Professor) of Probability from 1 September 2015 or as soon as possible thereafter. The successful candidate will be offered a Tutorial Fellowship at St Hugh’s College under arrangements described in the job description. The combined University and College salary will be on a scale from £44,620 per annum with substantial additional benefits. > > The main duties of the post are to carry out, disseminate the results of, obtain funding for, and supervise research at a high international standard in probability (including stochastic analysis), to teach a range of topics in mathematics via lectures, classes and tutorials, and to perform administrative and pastoral functions associated with teaching and research. > > The successful candidate will have a PhD in mathematics or closely related subject and will demonstrate the ability to carry out research at a high international level in probability (including stochastic analysis) and the ability to teach effectively across a range of topics in mathematics. The duties and responsibilities of the post are set out in the further particulars, which may be obtained from vacancies(a)maths.ox.ac.uk. The job description also contains details of the application procedure. > > The closing date for applications is 30 January 2015. > > Queries about the post should be addressed to Brenda Willoughby at vacancies(a)maths.ox.ac.uk or telephone: +44 (0) 1865 273576. > > Applications are particularly welcome from women and black and minority ethnic candidates, who are under-represented in academic posts in Oxford. > > Committed to equality and valuing diversity >

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Seminario SALOMOND
by Matteo Ruggiero 16 Jan '15

16 Jan '15

**************************************************************** STATISTICS SEMINARS @ COLLEGIO CARLO ALBERTO **************************************************************** Venerdi' 23 Gennaio 2015 alle ore 12:00, presso la sala rossa del Collegio Carlo Alberto, Moncalieri (TO), si terra' il seguente seminario: Jean-Bernard SALOMOND (CWI, Netherlands) BAYESIAN NONPARAMETRIC TESTING FOR EMBEDDED HYPOTHESES WITH APPLICATION TO SHAPE CONSTRAINS Abstract: If Bayesian nonparametric methods have received a great interest in the literature, only a few is known for testing nonparametric hypotheses, and especially the asymptotic properties of such tests. The problem of testing between two nonparametric hypotheses is known to be difficult, but the problem becomes even harder when the hypotheses are embedded. In this work, we propose a method to circumvent these difficulties with a special focus on shape constrains testing. We propose an approach that allows us to derive a Bayesian answer to testing problems that has good asymptotic properties and that are easy to use in practice. Furthermore, from our method, we can easily derive posterior separation rate of the tests which to our best knowledge has not been studied in the Bayesian literature so far. We apply our approach to several testing problems with a special attention to the problems of testing for positivity or monotonicity in a nonparametric regression problem. Tutti gli interessati sono invitati a partecipare. Il seminario e' organizzato dalla "de Castro" Statistics Initiative (http://www.carloalberto.org/stats) in collaborazione con il Collegio Carlo Alberto. Cordiali saluti, Matteo Ruggiero --- Matteo Ruggiero University of Torino and Collegio Carlo Alberto http://sites.carloalberto.org/ruggiero

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Seminar announcement
by Luca di persio 15 Jan '15

15 Jan '15

DATE AND TIME Wednesday, January 21, 2015 at 3:30 PM PLACE Dept. Computer Science - UniVr - Strada le Grazie 15 - Ca'Vignal 2 - Room M *Michele Bonollo* *Market Risk and the FRTB (R)-Evolution ? Review and Open Issues* ** We will present the so called * fundamental review of trading book *(FRTB) a new market risk approach published by the Basel commitee directive (i.e. papers 265 and 305). Such an approach implies that banking institutions have to move from the standard Value at Risk (VaR, quantile based) approach to the Expected Shortfall (ES, average over the tail) methodology as a measure of risk. The theoretical differences are well known, but some implementaion issues are very challenging for the banking industry, such as the backtesting procedures. In the seminar after a thoretical revew some practical cases will be discussed. Details: http://www.di.univr.it/?ent=seminario&id=3262&lang=en Best, LuCa __ Luca Di Persio - PhD assistant professor of Probability and Mathematical Finance Dept. Informatics University of Verona strada le Grazie 15 - 37134 Verona - Italy Tel : +39 045 802 7968 Dept. Math University of Trento V. Sommarive, 14 - 38123 Povo - Italy Tel : +39 0461 281686

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Fwd: [World] 22 PhD positions in Discrete Mathematics in Graz and Leoben (Austria)
by Gustavo Posta 14 Jan '15

14 Jan '15

Begin forwarded message: > From: Christoph Koch <ckoch(a)math.tugraz.at> > Subject: [World] 22 PhD positions in Discrete Mathematics in Graz and Leoben (Austria) > Date: 14 gennaio 2015 14:25:02 GMT+01:00 > > > The Doctoral Program "Discrete Mathematics" (in its second phase > 2015-2018) offers up to 22 PhD positions for an advanced PhD training > and research program. > > It is run jointly by > > - Graz University of Technology, > - University of Graz, > - University of Leoben. > > The doctoral program is funded by the Austrian Science Fund (FWF) and > the three supporting universities. > > The range of topics comprises the following topics: > > - Commutative and non-commutative Algebra > - Number Theory > - Additive Combinatorics > - Discrete Dynamics and Fractals > - Graph Theory > - Combinatorial Group Theory > - Discrete Stochastics > - Combinatorial Optimization > - Computational and Discrete Geometry > - Analysis of Algorithms > > We offer up to 22 PhD positions for up to 4 years and a gross salary > of 27.900 EUR per year. There is additional funding for extended > stays abroad. The official language is English. The positions are > assigned to 11 specific research projects within the above areas. For > details about the research projects as well as the formal application > criteria, see > > www.math.tugraz.at/discrete > > A selection of candidates will be invited for an interview. There will > be two major interview sessions, one in March 2015 and a second one in > June 2015. For being considered for the first interview session, and > possible start in March/April, applications have to arrive by February > 15, 2015. Later applications, which are to be considered for the > second interview session and possible start in October, have to arrive > by May 15, 2015. > > Applications should be sent by e-mail to > > discrete(a)TUGraz.at > to the coordinators of the doctoral program. > > _______________________________________________ > World mailing list > World(a)alea-research.eu > http://alea-research.eu/cgi-bin/mailman/listinfo/world

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Seminario di Paolo Foschi presso Prometeia - Bologna
by Giacomo Scandolo 13 Jan '15

13 Jan '15

Il giorno Giovedì 22 Gennaio 2015, alle ore 14:30 presso la sede di Prometeia (sala grande, primo piano) via G.Marconi 43, Bologna Paolo FOSCHI (Università di Bologna) terrà un seminario dal titolo "Forecasting forward price curves in electricity markets: a factor model" Abstract A dynamic factor model for the cross section for italian electricity forward prices is presented. This market is characterised by a small number of quotations for each forward contract and by a large bid-ask spread. Moreover, it is not uncommon to observe inconsistencies in the cross section of forward quoted prices. The aim of the proposed model is twofold. Firstly, this approach allows to filter out noise and to help in identifying inconsistencies. Secondly, it provide a tool to fill-in missing quotations and to unpack forward contract with long delivery into smaller ones (i.e. a quarter or a calendar into its monthly components). The model is built using monthly contracts are used as basic entities and their dynamics is modeled as follows. The cross section of those contracts is decomposed in two set of factors: the first set, which depends on the time-to-delivery, allows to financial structure of the market. The second set, which depends on the actual delivery month, will capture the seasonal component. The parameters of those factors are allowed to be slowly varying to achieve maximal flexibility.

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Seminario MAZZONI (RGS & Matematica Applicata)
by Giacomo Aletti 12 Jan '15

12 Jan '15

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Giacomo Aletti -------------- Nell'ambito dei Reading Group Seminars e del Seminario di Matematica Applicata, il giorno lunedì 19 Gennaio 2015, alle ore 14.30, nell'Aula C del Dipartimento di Matematica dell'Universita' degli Studi di Milano, Via C. Saldini, 50, Milano, "Neuromorphic tactile computation" Alberto MAZZONI The Biorobotics Institute, Scuola Superiore S.Anna http://sssa.bioroboticsinstitute.it/user/1627 Abstract: One of the main challenges in upper limb neuroprosthetics is to implement realistic tactile feedback. An emerging trend for tactile feedback is to mimic the neuronal activity of biological mechanoreceptors in order to enable natural learning of feedback. We implemented real-time neuromorphic artificial touch by injecting the raw output of a biomimetic tactile sensor into an Izhikevich neuronal model emulating the firing behavior of mechanoreceptors. The resulting neuromorphic spike trains were able to classify naturalistic textures with high accuracy by mean of Victor Purpura metrics. Crucially, we found that the decoding performance based on neuromorphic spike trains was robust for a broad range of sensing conditions. Being able to categorize naturalistic textures in different sensing conditions, these neurorobotic results pave the way to the use of neuromorphic tactile sensors in future real-life neuroprosthetic applications. ================= Reading Group Seminars: The Reading Group Seminars (RGS) are organized within an open community of researchers interested in applying up to date mathematical modeling and data analysis approaches to the study of biological systems. The RGS take place at the Math. Department in Milan (via Saldini). Initiatives and updates are published on the website: http://rgs.mat.unimi.it/. -- ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.matematica.unimi.it) Via Saldini, 50 20133 Milano, Italy Tel: +39-02-503.16158 Fax:+39-02-503.16090 Cell: +39-340-9739142

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Workshop "Images of the mind:new frontiers in brain imaging"
by Andrea Ongaro 12 Jan '15

12 Jan '15

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ISIPTA'15 second call for papers and posters
by Serena Doria 12 Jan '15

12 Jan '15

*ISIPTA '15 SECOND CALL FOR PAPERS & POSTERS* 9th International Symposium on Imprecise Probability: Theories and Applications 20-24 July 2015 Pescara, Italy Website with up-to-date information on all aspects of the conference: http://www.sipta.org/isipta15 Scientific program contact: isipta15(a)easychair.org Local organization contact: isipta15(a)unich.it *Important Dates* 30 Jan - Paper abstracts & preliminary papers due 13 Feb - Review-ready papers due 31 Mar - Conference hotel pre-reservation deadline 08 Apr - Paper notification 17 Apr - Poster-only abstracts due 06 May - Poster-only notification 29 May - Early-bird registration deadline (?350 full; ?200 student) *Scope & Symposium Format* ISIPTA is the primary international forum to present and discuss new results related to imprecise probability. We welcome both theoretical and applied original contributions. In this edition, we especially welcome papers connecting imprecise probabilities with related research in fields such as economics, philosophy, sociology, and engineering. There will be no parallel sessions. Each paper that is accepted is presented both (i) in a plenary session, meant for a short introduction and a sketch of the context and relevance; and (ii) in a poster session, where ample time is given for in-depth explanation and discussion. The poster-only track provides a second, free format presentation option. It is also open for preliminary results, challenges, etc. *New: non-proceedings papers* To adapt to different publication cultures in different fields, we introduce a new option: the non-proceeding papers. Authors may request that their contribution is not published in the proceedings in case this precludes later publication of an expanded journal version. The PC Board will decide on a case-by-case basis. If accepted, a one-page abstract will be published in the proceedings, and the paper must be freely available on-line (e.g., as a working paper). *Invited Speakers* Massimo Marinacci, AXA-Bocconi Chair in Risk Department of Decision Sciences, Bocconi University, Milan, Italy Itzhak Gilboa, Professor of Economics and Decision Sciences Eitan Berglas School of Economics, Tel-Aviv University, Israel & HEC, Paris, France Peter M. Williams, a Founding Father of Imprecise Probability and Principal BW Mining, Brighton, UK *Special Issue* After the conference, a special issue with a selection of the accepted papers will be published in an expanded version in the International Journal of Approximate Reasoning. *Steering Committee* T. Augustin (LMU München, Germany) + PC Board G. de Cooman (Ghent University, Belgium) S. Doria (University G. d'Annunzio, Italy) + Local Organization E. Miranda (University of Oviedo, Spain) + PC Board E. Quaeghebeur (CWI, Amsterdam, Netherlands) + PC Board T. Seidenfeld (Carnegie Mellon University, USA) We look forward to your contribution and to seeing you in Pescara!

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2015 AMMCS-CAIMS Congress (Waterloo, ON, Canada, June 7-12, 2015)
by Enrico Scalas 12 Jan '15

12 Jan '15

Care colleghe e cari colleghi, vi segnalo due sessioni/minisimposi che si terranno all'AMMCS-CAIMS (http://www.ammcs-caims2015.wlu.ca/) e che sono potenzialmente interessanti per chi si occupa di probabilita' applicata: Fractional Calculus and Probability http://www.ammcs-caims2015.wlu.ca/special-sessions/fcp/ Wealth Distribution and Statistical Equilibrium in Economics http://www.ammcs-caims2015.wlu.ca/special-sessions/wdsee/ Cordiali saluti Enrico Scalas

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Bando per assegno di ricerca biennale nel settore SECS-S/06
by Antonella Basso 11 Jan '15

11 Jan '15

Si informa che alla pagina web http://www.unive.it/nqcontent.cfm?a_id=1538 è stato pubblicato il bando per un *assegno di ricerca biennale nel settore SECS-S/06 (13/D4)* con scadenza il 16/02/2015. Si tratta di un assegno d'area della durata di 24 mesi per lo svolgimento di attività di collaborazione alla ricerca nel settore scientifico disciplinare SECS-S/06 (13/D4) presso il Dipartimento di Economia dell'Università Ca' Foscari Venezia. Si richiede la presentazione da parte del candidato di un progetto di ricerca. In particolare si sollecita la presentazione di progetti sui modelli e metodi per la valutazione, che potranno essere relativi alla valutazione della ricerca scientifica, alla valutazione di strumenti finanziari, alla valutazione di strutture della pubblica amministrazione ecc. Si invitano tutti gli interessati a presentare domanda. Cordiali saluti Antonella Basso -- Antonella Basso Dipartimento di Economia Università Ca' Foscari Venezia Fondamenta S. Giobbe - Cannaregio 873 30121 Venezia - Italy Tel. +39-041-2346914 - Fax +39-041-2347444 E-mail address:basso@unive.it Web page:http://www.unive.it/nqcontent.cfm?a_id=415&persona=000893

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22 PhD positions in Discrete Mathematics in Graz and Leoben (Austria)
by Fabio Zucca 10 Jan '15

10 Jan '15

Ricevo e inoltro il seguente messaggio con preghiera di diffusione a chi pensate possa essere interessato. Mi scuso con chi l'avesse già ricevuto. Fabio Zucca ____________________________________________________________________ ---------- Forwarded message ---------- Date: Fri, 09 Jan 2015 19:49:46 +0100 From: DK Discrete Mathematics <discrete(a)tugraz.at> To: dmlist(a)math.tugraz.at Subject: 22 PhD positions in Discrete Mathematics in Graz and Leoben (Austria) The Doctoral Program "Discrete Mathematics" (in its second phase 2015-2018) offers up to 22 PhD positions for an advanced PhD training and research program. It is run jointly by - Graz University of Technology, - University of Graz, - University of Leoben. The doctoral program is funded by the Austrian Science Fund (FWF) and the three supporting universities. The range of topics comprises the following topics: - Commutative and non-commutative Algebra - Number Theory - Additive Combinatorics - Discrete Dynamics and Fractals - Graph Theory - Combinatorial Group Theory - Discrete Stochastics - Combinatorial Optimization - Discrete and Computational Geometry - Analysis of Algorithms We offer up to 22 PhD positions for up to 4 years and a gross salary of 27.900 EUR per year. There is additional funding for extended stays abroad. The official language is English. The positions are assigned to 11 specific research projects within the above areas. For details about the research projects as well as the formal application criteria, see www.math.tugraz.at/discrete<http://www.math.tugraz.at/discrete> Doctoral Program Discrete Mathematics Doctoral Program Discrete Mathematics Altre info...<http://www.math.tugraz.at/discrete> A selection of candidates will be invited for an interview. There will be two major interview sessions, one in March 2015 and a second one in June 2015. For being considered for the first interview session, and possible start in March/April, applications have to arrive by February 15, 2015. Later applications, which are to be considered for the second interview session and possible start in October, have to arrive by May 15, 2015. Applications should be sent by e-mail to discrete(a)TUGraz.at to the coordinators of the doctoral program.

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seminari al CNR-IMATI
by Antonella Bodini 09 Jan '15

09 Jan '15

A causa di perduranti problemi di accesso al sito dell'IMATI, di cui ci scusiamo, si ricorda il programma di seminari previsti il pomeriggio di mercoledi' 14 p.v. presso la sede di Milano, via Bassini 15, aula A: 14.30 Hedibert Lopes - (INSPER, Sao Paulo, Brazil) Sparse Bayesian Latent Factor Stochastic Volatility Models for High-Dimensional Financial Time Series 15:00 Sonia Petrone - (Bocconi University, Milano, Italy) TBA 15:30 Coffee break 16:00 Nick Polson - (University of Chicago, USA) Vertical Likelihood Sampling 16:30 Refik Soyer - (George Washington University, Washington, USA) Markov Modulated Bayesian Queues La partecipazione e' gratuita, ma per ragioni organizzative si invitano gli interessati a segnalare la partecipazione tramite mail ad antonella.bodini AT mi.imati.cnr.it. -- Dott. Antonella Bodini CNR-Istituto di Matematica Applicata e Tecnologie Informatiche Via Bassini 15, 20133 Milano (Italy) tel +39 02 23699524 fax +39 02 23699538 http://www.mi.imati.cnr.it/~anto/

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WORKSHOP “PATH-DEPENDENT PDEs AND STOCHASTIC EQUATIONS WITH MEMORY”
by Salvatore Federico 08 Jan '15

08 Jan '15

WORKSHOP “PATH-DEPENDENT PDEs AND STOCHASTIC EQUATIONS WITH MEMORY” Friday, January 23rd, 2015 Dipartimento di Economia, Management e Metodi Quantitativi Via Conservatorio 7, Milano Aula Seminari TALKS: - Nizar Touzi, Ecole Polytechnique, Paris, "Comparison of viscosity solutions of semilinear path-dependent PDE" - Zhenjie Ren, Ecole Polytechnique, Paris, "Viscosity solution of semi linear path dependent PDE: Existence via Perron’s method" - Andrea Cosso, Universite' Paris Diderot, "Viscosity solutions for path-dependent PDEs in infinite dimension, I" - Mauro Rosestolato, LUISS, Roma, "Viscosity solutions for path-dependent PDEs in infinite dimension, II" - Federica Masiero, Universita' di Milano Bicocca, "Optimal control of stochastic delay equation via the Pontryagin maximum principle" - Giovanni Zanco, Universita' di Pisa, "Infinite dimensional methods in path-dependent SDEs and PDEs" - Cecilia Prosdocimi, LUISS, Roma, "Appreciating the past to value the future" Link: http://www.demm.unimi.it/ecm/home/aggiornamenti-e-archivi/tutte-le-notizie/… Attached the full program For further information, please contact Salvatore Federico, salvatore.federico(a)unimi.it <salvatore.federico(a)unimi.it>

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[Job offer] PostDoc Position in Statistics, University of Milan, Deadline: 17-Feb-2015
by stefano iacus 08 Jan '15

08 Jan '15

[Apologizes for cross-posting but please circulate to potential candidates] The Department of Economics, Management and Quantitative Methods, University of Milan, offers a two years postdoc position in Statistics. * The research theme of the postdoc is: "Social Well Being Index: integrating big data, social media and official statistics to develop a new social wealth indicator." This project aims to build an index of subjective well-being based on the analysis of data from Twitter. This SWBI = "Social Well Being Index" makes use of million of opinions expressed every day on Twitter to investigate dynamically the perception of personal well-being and relationships within society. SWBI focuses on "personal" and "social" as well as well-being at "work". The SWBI will be coupled and compared with other wealth indicators, like GDP, to perform cross-country analyses. * Directors of research: Stefano M. Iacus, Silvia Salini * Who should apply: Successful candidate should have a PhD in Statistics, Mathematics, Computer Science or related fields and good knowledge of the R programming language. * How to apply? Read the complete call here: http://www.unimi.it/cataloghi/ass_collaborazione_ricerca/BANDO_tipo_A_2014e… * Salary: The postdocs will be employed with a fixed term employment contract at the University of Milan. Gross salary amounts to approximately 21K EUR/year. * Deadline: 17 February 2015 For further informations mail to: Stefano M. Iacus, stefano.iacus(a)unimi.it ----------------------------------- Stefano M. Iacus Director of MEF - Master in Economics & Finance http://www.mef.unimi.it Department of Economics, Management and Quantitative Methods University of Milan Via Conservatorio, 7 I-20123 Milan - Italy Ph.: +39 02 50321 461 Fax: +39 02 50321 505 Twitter: @iacus http://scholar.google.com/citations?user=JBs9tJ4AAAAJ&hl=en Master in Economics & Finance http://www.mef.unimi.it Twitter: @mefunimi Facebook: http://www.facebook.com/mefunimi Email and further informations at: mef(a)unimi.it ------------------------------------------------------------------------------------ Please don't send me Word or PowerPoint attachments if not absolutely necessary. See: http://www.gnu.org/philosophy/no-word-attachments.html

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Fwd: Postdoctoral positions in Buenos Aires
by davide gabrielli 07 Jan '15

07 Jan '15

---------- Forwarded message ---------- From: Leonardo Rolla <leonardo.rolla(a)gmail.com> Date: 2015-01-07 15:11 GMT+01:00 Subject: Fwd: Postdoctoral positions in Buenos Aires To: Dear friends and colleagues, I would much appreciate if you could help me broadcast the announcement below. Sorry in advance for any duplicates. Best regards, Leonardo T Rolla Universidad de Buenos Aires ---------- Forwarded message ---------- From: Probability Buenos Aires <probab(a)dm.uba.ar> Date: Wed, Jan 7, 2015 at 10:59 AM Subject: Postdoctoral positions in Buenos Aires Applications are invited for a post-doctoral position in Probability and related areas. Please feel free to forward this message to other colleagues and potential candidates. The deadline is January 23. The position lasts one year (possibly renewable) and has a monthly stipend of 11000 pesos, to start at anytime in 2015. Applicants should be write to probab(a)dm.uba.ar attaching: - CV - Motivation letter - Short research statement Two recommendation letters should be sent confidentially to probab(a)dm.uba.ar by January 26. Information on the group activities and projects can be found at http://mate.dm.uba.ar/~probab/ Thank you in advance, Buenos Aires Probability Group -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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Böhning@DSS (Scienze Statistiche, Sapienza)
by Pierpaolo Brutti 07 Jan '15

07 Jan '15

----------------------------------------------------------------------------- A v v i s o d i M i n i - C o r s o ----------------------------------------------------------------------------- Giovedì, 22 Gennaio, ore 10:00 - 12:30 e 15:00 - 17:30 ----------------------------------------------------------------------------- Aula VII (piano terra) Dipartimento di Scienze Statistiche Sapienza Università di Roma DANKMAR BÖHNING (University of Southampton) terrà un mini-corso dal titolo ROMAN INTRODUCTION INTO CLOSED POPULATION CAPTURE-RECAPTURE ESTIMATION Il corso è gratuito ma, dato il numero limitato di posti disponibili nel lab, tutti gli interessati sono invitati a **prenotarsi** compilando il seguente form on line: url: http://goo.gl/KQm8zW Entro Lunedì 19 Gennaio verrà inviata conferma dell'effettiva disponibilità del posto richiesto all’indirizzo email fornito. Ovviamente “first come, first served”, con possibile piccolo bias in favore di studenti di dottorato. ----------------------------------------------------------------------------- Maggiori informazioni sui seminari e mini-corsi presso il DSS sono consultabili a quest'indirizzo: http://goo.gl/Y6OQYm Questo corso fa parte delle attività promosse nell’ambito del FIRB Futuro in Ricerca 2012: “Modelli mistura e a variabili latenti per l'inferenza causale e l'analisi di dati socio-economici”. Saluti Marco Alfò, Paolo Giordani (+ Pierpaolo Brutti) --- Syllabus del corso > Lincoln-Petersen-Chapman estimation > Log-linear modelling for multiple sources > Marginal modelling using Chao and ratio regression > Marginal modelling using covariates: zero-tranucated Poisson and Chao with covariates. The course will make use of various case studies on homeless populations, family violence, drug users and the problem of disease occurence underestimation. Software: STATA

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Bando per "Risk Assessment & Management" [SECS P09 e affini], Laurea Magistrale "Economics & Finance", LM-16, Scadenza 22.1.2015
by stefano iacus 07 Jan '15

07 Jan '15

Cari tutti, vi pregherei di far circolare anche presso i colleghi Economisti di area Aziendale [SECS P09 e affini] la notizia di bando qui sotto. E' stato bandito un corso di "Risk Assessment and Management", Secs P09, per il corso di Laurea Magistrale in Economics & Finance (LM-16, http://www.mef.unimi.it). More details on the course: TITLE: Risk Assessment and Management LANGUAGE: English CONTENT: The course (40h) to be held on the third trimester 2015 should focus on risk management in the context of portfolios of stocks and fixed income securities along these lines: * fixed income securities: pricing, term structure relationships, interest-rate risk management; * equity securities: valuation models, financial statement analysis, price risk management; * options, futures and other derivatives: valuation and risk management. DEADLINE: 22.1.2105 HOW TO APPLY: http://www.unimi.it/cataloghi/affidamenti_bandi/DR_16962_BANDO_CONTRATTI.doc REFERENCE AND FURTHER INFOS: mef(a)unimi.if ----------------------------------- Stefano M. Iacus Director of MEF - Master in Economics & Finance http://www.mef.unimi.it Department of Economics, Management and Quantitative Methods University of Milan Via Conservatorio, 7 I-20123 Milan - Italy Ph.: +39 02 50321 461 Fax: +39 02 50321 505 Twitter: @iacus http://scholar.google.com/citations?user=JBs9tJ4AAAAJ&hl=en Master in Economics & Finance http://www.mef.unimi.it Twitter: @mefunimi Facebook: http://www.facebook.com/mefunimi Email and further informations at: mef(a)unimi.it ------------------------------------------------------------------------------------ Please don't send me Word or PowerPoint attachments if not absolutely necessary. See: http://www.gnu.org/philosophy/no-word-attachments.html

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seminari all'IMATI
by Antonella Bodini 07 Jan '15

07 Jan '15

Scusandomi per l'errore e la conseguente pioggia di mail, correggo il link dei seminari di Hedibert Lopes (INSPER, Sao Paulo, Brazil), Sonia Petrone (Bocconi University), Nick Polson (University of Chicago, USA) e Refik Soyer (George Washington University, Washington, USA) http://www.mi.imati.cnr.it/seminari/seminari2.html Cordiali saluti, Antonella -- Dott. Antonella Bodini CNR-Istituto di Matematica Applicata e Tecnologie Informatiche Via Bassini 15, 20133 Milano (Italy) tel +39 02 23699524 fax +39 02 23699538 http://www.mi.imati.cnr.it/~anto/

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seminari all'IMATI
by Antonella Bodini 07 Jan '15

07 Jan '15

Mercoledi' 14 gennaio a partire dalle 14.30, presso la sede di Milano dell'IMATI, Hedibert Lopes (INSPER, Sao Paulo, Brazil), Sonia Petrone (Bocconi University), Nick Polson (University of Chicago, USA) e Refik Soyer (George Washington University, Washington, USA) presenteranno alcuni risultati recenti delle loro ricerche. Il programma provvisorio è disponibile all'indirizzo web: http://www.mi.imati.cnr.it/seminari/seminari2.html Tutti gli interessati sono invitati a partecipare. La partecipazione e' gratuita ma, per ragioni organizzative, e' richiesta l'iscrizione tramite mail a questo indirizzo email. Cordiali saluti, Antonella -- Dott. Antonella Bodini CNR-Istituto di Matematica Applicata e Tecnologie Informatiche Via Bassini 15, 20133 Milano (Italy) tel +39 02 23699524 fax +39 02 23699538 http://www.mi.imati.cnr.it/~anto/

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seminari all'IMATI - Progetto Bandiera Fabbrica del Futuro
by Antonella Bodini 07 Jan '15

07 Jan '15

Nella mattinata di mercoledi' 14 gennaio presso la sede di Milano dell'IMATI verranno presentati alcuni risultati ottenuti nel corso del Progetto Bandiera Fabbrica del Futuro. Il programma è disponibile all'indirizzo web: http://www.mi.imati.cnr.it/seminari/index.html Tutti gli interessati sono invitati a partecipare. La partecipazione e' gratuita ma, per ragioni organizzative, e' richiesta l'iscrizione (si veda sul sito). Cordiali saluti, Antonella -- Dott. Antonella Bodini CNR-Istituto di Matematica Applicata e Tecnologie Informatiche Via Bassini 15, 20133 Milano (Italy) tel +39 02 23699524 fax +39 02 23699538 http://www.mi.imati.cnr.it/~anto/

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Stochastic Analysis and Applications Mongolia 2015 - Ulan Bator, July 27 – August 7, 2015
by Carina Geldhauser 05 Jan '15

05 Jan '15

Cari tutti, vi invio un nostro cordiale invito alla nostra scuola d'estate in analisi stochastica. Tenete in conto che dal'anno scorso non c'e piu bisogno di un visto per entrare la Mongolia per un periodo di meno di 30 giorni. Vi prego di inoltrare l'invito sopratutto ai vostri colleghi residente in paesi di sviluppo, per cui ci sono anche borse per viaggio e alloggio. Purtroppo i nostri fondi non ci permettono di dare le borse per il viaggio ai partecipanti italiani! Grazie, Carina FIRST ANNOUNCEMENT ----------------------------------- Stochastic Analysis and Applications Mongolia 2015 July 27 – August 7, 2015 The two-week research school aims to will take place at the National University of Mongolia in the capital city Ulan Bator. Invited mini-courses and special topic lecturers include: • E. Baurdoux (London) • L. Beck (Augsburg) • J. Bertoin (Zurich) • G. Borot (Bonn) • M. Caballero (UNAM, Mexico) • L. Doering (Mannheim) • E. Eberlein (Freiburg) • C. Goldschmidt (Oxford) • A. Lambert (Paris) • B. Oksendal (Oslo) • C. Pardo (CIMAT, Mexico) • L. Popovic (Montreal) Additional conference talks will also be given by attendees. There is no registration fee. Limited funding is available to (partially) cover travel expenses and/or accomodation costs. Preference is given to participants from Mongolia and developing countries. Please register (whether in need of funding or not) at our CIMPA page: www.students.cimpa.info/login <http://www.students.cimpa.info/login> Please contact the organisers if you are interested in presenting at the meeting. For more information, please visit our website: http://smcs.num.edu.mn/saam2015/ Organizing committee: J. Bertoin C. Geldhauser A. Kyprianou T. Saizmaa -- Carina Geldhauser Institute for Applied Mathematics Bonn University Endenicher Allee 60, 53115 Bonn phone: +49 (0) 228 73 3190 web: http://wt.iam.uni-bonn.de/geldhauser

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Conference at TUM (March 30 -- April 01, 2015): Challenges in Derivatives Markets: Fixed income modeling, valuation adjustments, risk management, and regulation (fwd)
by Tiziano Vargiolu 02 Jan '15

02 Jan '15

---------- Forwarded message ---------- Date: Fri, 2 Jan 2015 10:17:57 -0300 From: Zorana Grbac <zorana.grbac(a)googlemail.com> To: Tiziano Vargiolu <vargiolu(a)math.unipd.it> Subject: Conference at TUM (March 30 -- April 01, 2015): Challenges in Derivatives Markets: Fixed income modeling, valuation adjustments, risk management, and regulation Conference at TUM (March 30 -- April 01, 2015): Challenges in Derivatives Markets: Fixed income modeling, valuation adjustments, risk management, and regulation ================================ Dear colleagues, it is our pleasure to announce the conference ?Challenges in Derivatives Markets: Fixed income modeling, valuation adjustments, risk management, and regulation?, for which we would like to invite you as contributed speaker or visitor. The conference will take place at Technische Universit?t M?nchen, March 30 ? April 01, 2015. Thanks to our generous sponsor KPMG, the registration fee for the 3-day event is only 155 Euro. We are especially proud having ? Damiano Brigo, ? St?phane Cr?pey, ? Ernst Eberlein, ? John Hull, ? Wolfgang Runggaldier, ? Luis Seco, ? Thorsten Schmidt, and ? Wim Schoutens among the confirmed speakers. So we are looking forward to an extraordinary scientific event to which we hope you will contribute with your presentation/attendance. The aim of the conference is to provide a venue for practitioners and academics working with derivatives to present state-of-the-art research, exchange ideas, and share visions on future developments in the field. The first focal point of the conference will be on recent developments in interest-rate modeling and derivatives pricing. Various types of multi-curve term structure models and especially post-crisis extensions of the Libor market model will be discussed. The second focus will be put on counterparty and liquidity risk in a global derivatives market. Derivative valuation and risk management in the presence of collateral and liquidity issues will be the central topics with special regard to valuation adjustments such as CVA (credit valuation adjustment), DVA (debt valuation adjustment), FVA (funding valuation adjustment), and other XVAs as well as their interplay. Emphasis will be put on modeling and pricing, as well as risk management and regulatory aspects. More information is given on the website http://www.mathfinance.ma.tum.de/kpmgce/conference-challenges-in-derivative… To facilitate the organization of the event, your registration by January 20, 2015 is highly appreciated. If you are interested in providing a contributed talk (these will most likely take place on Wednesday, April 01, 2015), please provide us an abstract/paper of your presentation. Best regards from the scientific committee, Kathrin Glau, Zorana Grbac, Matthias Scherer, and Rudi Zagst

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Bando per assegno di ricerca biennale nel settore SECS-S/06
by Antonella Basso 28 Dec '14

28 Dec '14

Si informa che alla pagina web http://www.unive.it/nqcontent.cfm?a_id=1538 è stato pubblicato il bando per un *assegno di ricerca biennale nel settore SECS-S/06 (13/D4)* con scadenza il 16/02/2015. Si tratta di un assegno d'area della durata di 24 mesi per lo svolgimento di attività di collaborazione alla ricerca nel settore scientifico disciplinare SECS-S/06 (13/D4) presso il Dipartimento di Economia dell'Università Ca' Foscari Venezia. Si richiede la presentazione da parte del candidato di un progetto di ricerca. In particolare si sollecita la presentazione di progetti sui modelli e metodi per la valutazione, che potranno essere relativi alla valutazione della ricerca scientifica, alla valutazione di strumenti finanziari, alla valutazione di strutture della pubblica amministrazione ecc. Si invitano tutti gli interessati a presentare domanda. Cordiali saluti Antonella Basso -- Antonella Basso Dipartimento di Economia Università Ca' Foscari Venezia Fondamenta S. Giobbe - Cannaregio 873 30121 Venezia - Italy Tel. +39-041-2346914 - Fax +39-041-2347444 E-mail address: basso(a)unive.it Web page: http://www.unive.it/nqcontent.cfm?a_id=415&persona=000893

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Supporto per la Risk Transparency
by Antonella Basso 26 Dec '14

26 Dec '14

Cari Amici e Colleghi, dopo circa tre anni è ripartita l'iniziativa per la Risk Transparency da parte della Comunita' Europea. L'intento principale e' quello di utilizzare metodologie adeguate per misurare il grado di rischio dei diversi strumenti finanziari. E' molto importante che ci sia una larga partecipazione di persone competenti. Per sostenere il "Movement for Risk Transparency" e' sufficiente riempi re il form http://risktransparency.altervista.org/adhere-new-movement-risk-transparenc… ( semplicemente nome, cognome, affiliation e indirizzo mail) Di seguito una breve sintesi di tale iniziativa: Nel corso degli anni passati il “Movement for Risk Transparency” ha condotto importanti iniziative di promozione e supporto di un’efficace normativa di trasparenza informativa presso la Commissione Europea, l’ESMA e lo IOSCO. Nel novembre 2014, un’iniziativa congiunta di ESMA, EBA ed EIOPA (European Insurance and Occupational Authorities) riunite all’interno della Joint Commitee of European Supervisory Authorities (JCESA) ha prodotto un importante documento di consultazione sul tema chiave rappresentato dal Key Investor Document (KID) per i PRIIPS. Il documento tecnico è pubblicamente visionabile al link: http://www.esma.europa.eu/system/files/jc_dp_2014_02_-_priips_discussion_pa… In questo report la JCESA rimette in discussione l’approccio what-if precedentemente regolamentato nel caso dei fondi armonizzati (UCITS), facendo proprie gran parte delle critiche mosse a suo tempo dal “Movement for Risk Transparency”. Allo stesso tempo, viene richiesta un’esplicita valutazione di possibili implementazioni degli scenari di performance, anche attraverso l’indicazione delle probabilità. Non mancano domande dettagliate su temi centrali su cui “Movement for Risk Transparency” ha già preso in passato un’aperta posizione, come la rappresentazione dei costi – anche impliciti – del prodotto attraverso il calcolo del fair value o la determinazione di un opportuno orizzonte temporale. La pubblicazione di questo documento è un grande risultato, frutto dell’azione coordinata e coerente che il “Movement for RiskTransparency” ha tenuto nel corso degli anni. Ma deve essere un punto di partenza, non uno di arrivo: infatti, sulla base delle risposte alla consultazione la JCESA predisporrà le bozze dei c.d. Regulatory Technical Standards (RTS) snodo fondamentale per arrivare ad una regolamentazione europea pienamente trasparente. A tal fine, “Movement for Risk Transparency” ha predisposto un documento tecnico di risposta alla consultazione pubblica che alleghiamo alla presente lettera: nel documento si ripropongono i temi più importanti già affrontati ed ampiamente condivisi nelle precedenti iniziative, contestualizzati nell’ambito di intervento relativo ai PRIIPS. Ti invitiamo a prendere visione del documento di risposta e, se lo ritieni opportuno, di aderire all'iniziativa. È sufficiente riempire il form ed indicare la qualifica che vuoi appaia sulla lettera. Il termine per rispondere alla pubblica consultazione della JCESA è il 17 febbraio 2015; pertanto per esigenze organizzative ti preghiamo di inviare la tua adesione preferibilmente entro il 31 gennaio 2015. Grazie ancora per il supporto e sinceri Auguri di Buon Anno Rita D'Ecclesia -- Antonella Basso Dipartimento di Economia Università Ca' Foscari Venezia Fondamenta S. Giobbe - Cannaregio 873 30121 Venezia - Italy Tel. +39-041-2346914 - Fax +39-041-2347444 E-mail address: basso(a)unive.it Web page: http://www.unive.it/nqcontent.cfm?a_id=415&persona=000893

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Fwd: PhD in probability in Bristol UK
by Faggionato, Alessandra 26 Dec '14

26 Dec '14

---------- Forwarded message ---------- From: Balint Toth <Balint.Toth(a)bristol.ac.uk> Date: 2014-12-24 16:01 GMT+01:00 Subject: PhD in probability in Bristol UK To: Balint Toth <Balint.Toth(a)bristol.ac.uk> Dear Colleagues and Friends, We are keen to attract strong applicants to our graduate (PhD) programme in Bristol and I'd be very grateful if you could circulate the information below and the attached flyer to your final year undergraduate and Master's students. Applications from students with experience in analysis and probability would be especially welcome. Funding is available, but competitive. We will make an initial round of assessment of applications at the end of January. Those wishing to start a PhD in September 2015 are advised to apply soon. The probability group at the School of Mathematics, University of Bristol consists of *Marton Balazs <http://www.maths.bris.ac.uk/~mb13434/>* (interacting particle systems, scaling limits) *Sean Collins <http://www.maths.bris.ac.uk/~maejc/>* (game theory, Markov decision processes, reinforcement learning) *Ayalvadi Ganesh <http://www.maths.bris.ac.uk/~maajg/>* (random networks, queuing, stochastic algorithms, complexity) *Oliver Johnson <http://www.maths.bris.ac.uk/~maotj/>* (information theory, limit theorems of probability, entropy and its use) *John McNamara, FRS <http://www.maths.bris.ac.uk/~majmm/>* (mathematical aspects of behavioural ecology and evolutionary biology) *Balint Toth <http://www.maths.bris.ac.uk/~mabat/>* (random walks, statistical physics, interacting particles, scaling limits) *Feng Yu <http://www.maths.bris.ac.uk/~maxfy/>*(mathematical biology and genetics, bioinformatics) We have strong links and collaborations with research groups in analysis, combinatorics, dynamical systems and ergodic theory, random matrix theory, mathematical physics and statistics in the department and with researchers in various other fields of science and engineering in other schools of the university. Thanks for your cooperation. With best wishes, Balint --------------------------------- Prof. Balint Toth School of Mathematics University of Bristol http://www.maths.bris.ac.uk/~mabat/ -- Prof. Alessandra Faggionato Department of Mathematics University La Sapienza Piazzale A. Moro, 2 00186 Rome - Italy

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Bando professore di II fascia
by Marco Scarsini 23 Dec '14

23 Dec '14

Bando per il conferimento di numero un posto di professore di ruolo di II fascia per il settore concorsuale 13/D4 – Metodi matematici dell'economia e delle scienze attuariali e finanziarie, settore scientifico-disciplinare SECS-S/06 – Metodi matematici dell'economia e delle scienze attuariali e finanziarie, presso il Dipartimento Economia e Finanza della LUISS Libera Università Internazionale degli Studi Sociali Guido Carli codice concorso: DEF-ASSOC-33-2014 Scadenza: lunedì 19 gennaio 2015 http://www.luiss.it/ateneo/opportunita-di-lavoro/reclutamento-docenti-di-ru… ******************************************************* Marco Scarsini Dipartimento di Economia e Finanza LUISS Viale Romania 32 00197 Roma, ITALY URL: http://docenti.luiss.it/scarsini/

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[Fwd: 3 GSSI Post Doc positions] (fwd)
by Tiziano Vargiolu 23 Dec '14

23 Dec '14

Tiziano -------------------------------------------------------------------------- Tiziano Vargiolu Dipartimento di Matematica Phone: +39 049 8271383 Universita' di Padova Fax: +39 049 8271428 Via Trieste, 63 E-mail: vargiolu(a)math.unipd.it I-35121 Padova (Italy) WWW: http://www.math.unipd.it/~vargiolu --------------------------------------------------------------------------

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Pubblicazione bandi chiamata professori II fascia ai sensi dell’art. 18 comma 1 della L. n. 240/2010 - nota informativa (fwd)
by Tiziano Vargiolu 23 Dec '14

23 Dec '14

-------- Messaggio Inoltrato -------- Oggetto: Fwd: [DOCENTI] Pubblicazione bandi chiamata professori II fascia ai sensi dell?art. 18 comma 1 della L. n. 240/2010 - nota informativa Data: Tue, 23 Dec 2014 13:32:35 +0100 Mittente: Marco LiCalzi <mlicalzi(a)gmail.com> Gentili consoci, vi informo che ? stato pubblicato nella Gazzetta Ufficiale n. 100 del 23 dicembre 2014, l'avviso di indizione delle procedure selettive per la copertura di n. 1 posto di professore universitario di seconda fascia, Settore Concorsuale 13/D4, presso il Dipartimento di Management dell?Universit? Ca? Foscari Venezia, da coprire mediante chiamata ai sensi dell'art. 18, comma 1, L. 240/2010. Il termine di scadenza per la presentazione delle domande ? il 22 gennaio 2015. Il bando ? consultabile alla pagina http://intra.unive.it/plapps/bandi/common/showbando?id=24455 del sito d?ateneo, nonch? su: http://bandi.miur.it/ http://ec.europa.eu/euraxess/index.cfm/jobs/index Con i migliori auguri, marco licalzi. __________________________________ Marco Li Calzi Department of Management Universit? Ca' Foscari Venezia San Giobbe, Cannaregio 873 30121 Venezia, Italy Tel.: (+39) 041 234-6925 Fax: (+39) 041 234-7444 E-mail: licalzi(a)unive.it WWW: http://virgo.unive.it/licalzi -- Antonella Basso Dipartimento di Economia Universit? Ca' Foscari Venezia Fondamenta S. Giobbe - Cannaregio 873 30121 Venezia - Italy Tel. +39-041-2346914 - Fax +39-041-2347444 E-mail address: basso(a)unive.it Web page: http://www.unive.it/nqcontent.cfm?a_id=415&persona=000893

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Brabazon: Seminar at the Dept. of Economics, Ca' Foscari University of venice
by Marco Corazza 23 Dec '14

23 Dec '14

Dear All, the Department of Economics, Ca' Foscari University of Venice, invite you to the seminar: ********************************************** Speaker: Anthony Brabazon (University College Dublin, IR) ********************************************** Title: Natural Computing ********************************************** Abstract: The field of Natural Computing has been the focus of a substantial research effort in recent decades. One particular strand of this research concerns the development of computational algorithms using metaphorical inspiration from systems and phenomena that occur in the natural world. These naturally inspired computing algorithms have proven to be successful problem solvers across domains as diverse as management science, bioinformatics, finance, marketing, engineering, architecture and design, to name but a few. In this seminar a concise overview of Natural Computing is provided focussing on the sub domain of social computing. ********************************************** Where/When: Room E, Dept. of Economics, San Giobe 873/b, Venice January 12/2015, 2.00pm Apologies for cross posting Season greatings and kind regards -- Marco Corazza Department of Economics Ca' Foscari University of Venice San Giobbe, Cannaregio 873 30121 Venezia, Italy Mobile: (+39) 366 602-9134 Phone: (+39) 041 234-6921 Fax: (+39) 041 234-7444 E-mail: corazza(a)unive.it -- <<The discovery of high-temperature superconductors, the determination of DNA's double-helix structure, the first observations that the expansion of the Universe is accelerating -- all of these breakthroughs won Nobel prizes and international acclaim. Yet none of the papers that announced them comes anywhere close to ranking among the 100 most highly cited papers of all time.>> http://www.nature.com/top100

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International Conference in Venice - CALL FOR PAPERS
by Monica Billio 22 Dec '14

22 Dec '14

14th INTERNATIONAL CONFERENCE C R E D I T 2015 *Societal Fault Lines and Credit Risk: The Impact of Current Economic, Institutional and Political Developments on Credit and Risk* Venice, Italy 1 - 2 October 2015 *GRETA Associati *(Venice, Italy), *Center on Sustainable Architecture for Finance (SAFE) at Goethe University Frankfurt* (Frankfurt, Germany), the *University of Zurich* (Zurich, Switzerland) and *Intesa Sanpaolo *(Milan, Italy) are co-sponsors of a Conference to be held in Venice on October 1-2, 2015. The objective of the Conference is to bring together academics, practitioners and PhD students working in the area of risk management. The conference will provide an opportunity for participants engaged in research at the forefront of this area to discuss both the causes and implications of recent events in financial markets and may, in turn, suggest fruitful directions for future research. The Conference, organised under the auspices of the *Department of Economics of the University Ca Foscari of Venice*, *ABI - Italian Banking Association *and *European Investment Bank*, is the *fourteenth* of a series dedicated to various aspects of credit risk. The organizers encourage submissions of papers on any topic within the overall theme of the conference and in the following areas in particular: * *Wealth inequality, firm financing and credit risk* o Is local wealth inequality affecting the quality of institutions and the choice over market versus bank finance, and thereby determining corporate finance and credit risk outcomes? * *Home ownership and credit risk* o Are measures promoting home ownership or financial innovations responding to an increase in ownership demand, for example, resulting in more credit risk? * *Collateral availability, credit and risk* o Is the availability of collateral determining credit granting and credit risk? * *Banking supervision and credit risk* o Is the level and quality of bank supervision leading to an optimal level of credit risk? o What is the impact of the institutional organization of banking supervision on credit risk? * *Central bank policies and credit risk* o Are monetary conditions drivers of bank credit risk taking? Under all circumstances? The Scientific Committee for the Conference consists of: *Steven Ongena*, University of Zurich, Programme Chair *Mark Carey, *Board of Governors of the Federal Reserve System *Hans Degryse*, KU Leuven *Jan Krahnen*, Goethe University *André Lucas*, VU University Amsterdam *Loriana Pelizzon*, Ca Foscari University of Venice and Goethe University *Stephen Schaefer*, London Business School The final program will include both submitted and invited papers. Acceptances received from invited speakers include *Mark Carey* (Board of Governors of the Federal Reserve System), *Jean Charles Rochet* (University of Zurich) and *Vikrant Vig* (London Business School). The Conference will also feature a panel discussion on researchers' and practitioners' views of the major outstanding problems. CALL FOR PAPERS Those wishing to present a paper at the Conference should submit by *May 15, 2015 *to the address given below (preferably in electronic format). Please indicate to whom correspondence should be addressed. Decisions regarding acceptance will be made by *July 10, 2015*. The final version of accepted papers must be received by August 31, 2015. Please send papers: GRETA Associati San Polo, 2605 - 30125 Venice, ITALY Phone : +39 041 5238178 - Fax : +39 041 5286166 e-mail: credit(a)greta.it <mailto:credit@greta.it> More detailed information will be available shortly on the Conference website: http://www.greta.it/credit/credit2015/credit2015.htm <http://www.greta.it/credit/credit2015/credit2015.htm>

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XVI WORKSHOP on QUANTITATIVE FINANCE - registration due by Januay 6th, 2015 (fwd)
by Tiziano Vargiolu 19 Dec '14

19 Dec '14

XVI WORKSHOP on QUANTITATIVE FINANCE January 29-30, 2015 Deadline for registration: January 6th, 2015. Registration form available at the Workshop website: www.qfinancexvi.altervista.org Venue: Department of Economics University of Parma Via J.F. Kennedy, 6 43125 Parma Italy The Workshop is the sixteenth edition of a successful initiative whose aim is to set a common forum of ideas and discussions among researchers and practitioners interested in Finance. It provides an excellent platform to present and discuss recent advances in mathematical modelling and numerical methods for quantitative finance. The Workshop hosts contributions from Mathematical Finance, Quantitative Risk Management, Financial Economics, Computational Finance, Financial Econometrics, Statistics of Financial Markets, Corporate Finance. As in the previous editions of the Workshop, we wish to particularly encourage an international participation of young researchers; both theoretical and applied contributions are welcome. There are no registration fees. Contacts: Marzia De Donno (xviwqf(a)gmail.com), Phone: +39-0521-03-2481, Fax +39-0521-03-2385 Scientific Committee: Fabio Bellini (University of Milano Bicocca) - Andrea Consiglio (University of Palermo) - Gianluca Fusai (University of Piemonte Orientale) - Friedrich Hubalek (Vienna University of Technology) - Elisa Luciano (University of Torino) - Maria Elvira Mancino (University of Firenze) - Paola Modesti (University of Parma) - Massimo Morini (Banca IMI) - Mustafa Pinar (Bilkent University) - Simona Sanfelici (University of Parma) - Sergio Scarlatti (University of Roma Tor Vergata) - Carlo Sgarra (Polytechnic of Milano) - Peter Tankov (University Paris-Diderot) - Josef Teichmann (ETH Zurich) - Tiziano Vargiolu (University of Padova) Local Committee: Marzia De Donno, Gino Favero, Paola Modesti, Annamaria Olivieri, Simona Sanfelici, Federica Trani We are looking forward to meeting you in Parma! On behalf of the Local Committee, Simona Sanfelici -- ------------------------------------------- Simona Sanfelici Dipartimento di Economia Via J.F. Kennedy, 6 43100 Parma - ITALY Tel. +39-0521-032386 Fax +39-0521-032385 simona.sanfelici(a)unipr.it http://economia.unipr.it/DOCENTI/sanfelici -------------------------------------------

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Fwd: January 27-28, IRS 2015 Conference Program
by Francesco Caravenna 19 Dec '14

19 Dec '14

> Da: Inhomogeneous Random Systems <Inhomegenous.Random.Systems(a)math.cnrs.fr> > Oggetto: January 27-28, IRS 2015 Conference Program > Data: 19 dicembre 2014 15:33:52 GMT+01:00 > > Dear Colleagues, > > Here is the program of the conference on: > > INHOMOGENEOUS RANDOM SYSTEMS > > > Tuesday January 27 and Wednesday January 28, 2015 > > Institut Henri Poincaré > Amphithéâtre Darboux > 11, rue Pierre et Marie Curie, > (http://www.ihp.jussieu.fr). > > > Registration is important for organizational purposes: > thank you for registering if you haven't done so yet. > > > Abstracts are available at: > http://irs.math.cnrs.fr > > > Looking forward to meeting you in Paris, > > Ellen Saada, Thierry Gobron, Francois Dunlop. > > > *You will find in attachment a PDF file of the program > with the same informations as below which you may print and post up. > > > *The "Rencontres de Physique Statistique", will take place at ESPCI > on January 29th and 30th, 2015 (http://www.comphys.ethz.ch/jstat/). > > -------------------------------------------------------------------- > -------------------------------------------------------------------- > > INHOMOGENEOUS RANDOM SYSTEMS > Systemes Aleatoires Inhomogenes > January 27-28 2015 > > Conference Program > > Institut Henri Poincare > 11, rue Pierre et Marie Curie, Paris > http://www.ihp.jussieu.fr > > > Tuesday January 27: > ------------------------------------------------------------------- > RANDOM INTERFACE MODELS. > ------------------------------------------------------------------- > Moderator: Fabio Toninelli (Lyon). > > > 9.00- 9.30 Opening > > 9.30-10.20 Fabio Toninelli (Lyon): Introduction. > > 10.20-11.10 Beatrice de Tiliere (Paris): Height representation of > XOR-Ising loops via bipartite dimers. > > 11.10-11.30 Coffee Break > > 11.30-12.20 Ron Peled (Tel Aviv): Delocalization of two-dimensional random > surfaces with hard-core constraints. > > 12.20-13.50 Lunch > > 13.50-14.40 Fabio Martinelli (Roma): Harmonic pinnacles in the discrete > Gaussian model. > > 14.40-15.30 Oren Louidor (Haifa): The full extremal process of the > discrete Gaussian free field in 2D. > > 15.30-15.50 Coffee Break > > 15.50-16.40 Benoit Laslier (Cambridge): The Glauber dynamics on lozenge > tilings and other dimer models. > > 16.40-17.30 Thierry Bodineau (Palaiseau): Interface motion in disordered > media. > > > Wednesday 28 January: > ------------------------------------------------------------------- > RANDOM TILINGS AND SURFACES. > ------------------------------------------------------------------- > Moderator: Jeremie Bouttier (Saclay) > > > 9.20-10.10 Jeremie Bouttier (Saclay): Introduction. > > 10.10-11.00 Sylvie Corteel (Paris): Dimers on Rail Yard Graphs. > > 11.00-11.20 Coffee Break > > 11.20-12.10 Alessandro Giuliani (Roma): Height fluctuations in interacting dimers. > > 12.10-13.40 Lunch > > 13.40-14.30 Filippo Colomo (Firenze): Arctic curves of the six-vertex model. > > 14.30-15.20 Thomas Fernique (Villetaneuse): From random to quasiperiodic tilings. > > 15.20-15.40 Coffee Break > > 15.40-16.30 Leonid Petrov (Charlottesville): Dynamics of random surfaces and > interacting particle systems via spectral properties. > > 16.30-17.20 Patrik Ferrari (Bonn): From a 2+1 dimensional particle system to > random tilings and random matrices. > ------------------------------------------------------------------- > > Registration: > > The conference is free and open to all. > Registration is important for organizational purposes: > please register in advance by sending an e-mail to > "inter(a)math.cnrs.fr" with subject: IRS 2015 > and the following informations: > > Name: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ > Institution:_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ > Address:_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ > _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ > Email:_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ > > or mail to: > Ellen Saada > Laboratoire MAP5 > Universite Paris Descartes > 45 Rue des Saints Peres, 75270 Paris cedex 06, France. > Fax: +33 1 42 86 41 44 > > You may also consult the conference web page at: > > http://irs.math.cnrs.fr > > > Hotel reservations and other practical informations are available > on request. > > Francois Dunlop Thierry Gobron Ellen Saada > Physique Theorique Physique Theorique Mathematiques > et Modelisation et Modelisation Appliquees > Cergy-Pontoise Cergy-Pontoise Paris Descartes > (33)134257509 (33)134257511 (33)183945876 > > Partially supported by Université de Cergy-Pontoise, Université Paris > Descartes, ESF program RGLIS and CNRS. > -------------------------------------------------------------------- > -------------------------------------------------------------------- >

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seminario MACCI
by Elena Villa 19 Dec '14

19 Dec '14

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. ******************************************* A v v i s o d i S e m i n a r i o ******************************************* *Venerdi' 9 Gennaio 2015*,*ore 15:00* Sala Rappresentanza, Dipartimento di Matematica, Universita' degli Studi di Milano via C. Saldini 50, Milano il Professor *CLAUDIO MACCI*(Università di Roma Tor Vergata) terrà un seminario dal titolo *Risultati asintotici per medie empiriche di variabili aleatorie geometriche indipendenti* ABSTRACT: Consideriamo variabili aleatorie geometriche e indipendenti che soddisfano opportune impotesi. Presentiamo risultati di grandi deviazioni (e deviazioni moderate) per le loro medie empiriche, e vedremo alcune applicazioni ai "weak records" di variabili aleatorie i.i.d. discrete. Tutti gli interessati sono invitati a partecipare. Saluti Elena Villa -- ******************************************* Elena Villa Dipartimento di Matematica, Universita' degli Studi di Milano via C.Saldini 50, 20133 Milano, Italy Phone: +39 0250316132 - Fax: +39 0250316090 Web-page: http://users.mat.unimi.it/~villa

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De Finetti Workshop on 21/01/2015 (date was missing)
by Marco Maggis 17 Dec '14

17 Dec '14

On the behalf of the Scientific Committee we are glad to invite you to a one day Workshop which will be held in Milan on Wednesday the 21st of January 2015, at the Department of Mathematics, Sala di Rappresentanza, via C. Saldini 50. Preliminary programme: 09:50-10:00 Welcome Remarks 10:00-10:45 Emanuela Rosazza Gianin, Università Milano Bicocca. Coffee break 11.15-12.00 Sergio Pulido, EPFL, Lausanne. 12.00-12.45 Stefano De Marco, Ecole Polytechnique, Paris. Lunch 14:45-15:30 Beatrice Acciaio, LSE, London. 15:30-16:15 Jacopo Mancin, LMU, Munich. Coffee break 16.45-17:30 Simone Cerreia-Vioglio, Bocconi University. The workshop will end up with the usual De Finetti Risk Seminar 18:00-19:00 Bruno Bouchard, Universitè Paris-Dauphine. We kindly ask to send an email to marco.maggis(a)unimi.it if you are willing to partecipate. We wish you a Merry Christmas and a happy New Year. Marco Frittelli Marco Maggis Matteo Burzoni

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De Finetti Workshop: the Mathematics of Finance and Economics
by Marco Maggis 17 Dec '14

17 Dec '14

On the behalf of the Scientific Committee we are glad to invite you to a one day Workshop which will be held in Milan, Department of Mathematics, Sala di Rappresentanza, via C. Saldini 50. Preliminary programme: 09:50-10:00 Welcome Remarks 10:00-10:45 Emanuela Rosazza Gianin, Università Milano Bicocca. Coffee break 11.15-12.00 Sergio Pulido, EPFL, Lausanne. 12.00-12.45 Stefano De Marco, Ecole Polytechnique, Paris. Lunch 14:45-15:30 Beatrice Acciaio, LSE, London. 15:30-16:15 Jacopo Mancin, LMU, Munich. Coffee break 16.45-17:30 Simone Cerreia-Vioglio, Bocconi University. The workshop will end up with the usual De Finetti Risk Seminar 18:00-19:00 Bruno Bouchard, Universitè Paris-Dauphine. We kindly ask to send an email to marco.maggis(a)unimi.it if you are willing to partecipate. We wish you a Merry Christmas and a happy New Year. Marco Frittelli Marco Maggis Matteo Burzoni

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Millossovich: Seminar at the Dept. of Economics, University Ca' Foscari of Venice
by Marco Corazza 16 Dec '14

16 Dec '14

Dear all, the Department of Economics, University Ca' Foscari of Venice, invite you to the seminar: ********************************************** Speaker: Pietro Millossovich (City University London, UK) ********************************************** Where/When: Room E, Dept. of Economics, San Giobe 873/b, Venice December 22/2014, 2.00pm ********************************************** Title: Two Populations Stochastic Mortality Models and Longevity Basis Risk ********************************************** Abstract: Longevity swaps provide an alternative de-risking solution for pension funds and life offices which has been gaining popularity in the recent years. While most swaps contracted so far are bespoke, an efficient market solution would require the hedging instrument to be standardized and based on a publicly available mortality index. In this case, it is crucial for the risk hedger to assess the extent of the basis risk left, which ultimately amounts to the difference between the book and the index mortality experiences. To this end, a two population mortality forecasting model is required. In this presentation, we address the choice of the most appropriate multi population mortality model basis risk assessment, discussing in particular the constraint due to the limited size of many existing pension books. Apologies for cross posting Kind regards -- Marco Corazza Department of Economics Ca' Foscari University of Venice San Giobbe, Cannaregio 873 30121 Venezia, Italy Mobile: (+39) 366 602-9134 Phone: (+39) 041 234-6921 Fax: (+39) 041 234-7444 E-mail: corazza(a)unive.it -- <<The discovery of high-temperature superconductors, the determination of DNA's double-helix structure, the first observations that the expansion of the Universe is accelerating -- all of these breakthroughs won Nobel prizes and international acclaim. Yet none of the papers that announced them comes anywhere close to ranking among the 100 most highly cited papers of all time.>> http://www.nature.com/top100

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Fwd: call for application
by Gustavo Posta 15 Dec '14

15 Dec '14

Begin forwarded message: > Dear Colleague, > > The Institute for Advanced Study of Aix-Marseille University (IMéRA) > is issuing calls for applications for residencies in 2015-2016 > (Deadline : 7 January 2015). > > These calls include individual applications and call for team applications. > > IMéRA receives researchers and artists under residence schemes ; it also accommodates a few multi-disciplinary teams with a collective project for short duration stays. Residents work on their own research projects in connection with Aix-Marseille teams and research centres. > > Please visit our web page for details, if interested. > http://imera.univ-amu.fr > > Best Regards, Amine Asselah > Scientific Director. >

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Fwd: Concorso RTD SECS-S06 presso Università LIUC (fwd)
by Tiziano Vargiolu 15 Dec '14

15 Dec '14

---------- Forwarded message ---------- Date: Fri, 12 Dec 2014 22:10:53 +0100 From: Antonella Basso <basso(a)unive.it> Ricevo e inoltro la seguente informazione. -------- Messaggio Inoltrato -------- Oggetto: Concorso RTD SECS-S06 presso Universit? LIUC Data: Fri, 12 Dec 2014 19:30:23 +0100 (CET) Mittente: Giovanni Crespi <giovanni.crespi(a)unibocconi.it> A: Antonella Basso <basso(a)unive.it> Chiarissima Prof.ssa Basso, Le chiederei di poter diffondere tra i soci AMASES l'informazione del bando di un posto da RTD a tempo parziale presso l'Universit? LIUC di Castellanza. L e informazioni sul bando e sulle modalit? di presentazione della domanda sono reperibili nel sito dell'Ateneo all'indirizzo http://www.liuc.it/cmgenerale/ default.asp?ssito=219&codice=59. La scadenza per la presentazione delle doma nde ? il 7 gennaio 2015. Grazie in anticipo e, con l'occasione, auguro a Lei ed ai colleghi un buon N atale. Giovanni Crespi -- Antonella Basso Dipartimento di Economia Universit? Ca' Foscari Venezia Fondamenta S. Giobbe - Cannaregio 873 30121 Venezia - Italy Tel. +39-041-2346914 - Fax +39-041-2347444 E-mail address: basso(a)unive.it Web page: http://www.unive.it/nqcontent.cfm?a_id=415&persona=000893

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seminario al CNR-IMATI
by Antonella Bodini 15 Dec '14

15 Dec '14

Si ricorda che venerdi' 19 dicembre alle ore 11 presso la sede di Milano dell'IMATI, via Bassini 15, nella sala pentagonale al secondo piano, Ting WANG (University of Otago, New Zealand) terra' il seminario *Modelling of seismic activity using Markov-modulated Hawkes process and its extensions* Earthquakes are processes in which the internal workings are only observed indirectly, although the final effects are all too observable! Hidden Markov models (HMMs, a general statistical framework for modelling partially observed systems) are an intuitively attractive idea for analysing seismicity. I will introduce the Markov-modulated Hawkes process that we developed for investigating long-term patterns in seismicity rate. The catalogue of the Landers earthquake sequence, which included multiple mainshocks, was used as a case study. I will show how this model captures the cyclic parent-generating-offspring feature of the temporal behaviour of earthquakes. I will also discuss our current work on extending this temporal model by including spatial variation of the seismic activity and the earthquake magnitude. Our aim is to categorize spatiotemporal seismic hazards holistically, using the entire earthquake record in a selected region to identify patterns correlated with subsequent large earthquakes, rather than the traditional way of hunting for individual foreshocks. Tutti gli interessati sono invitati a partecipare. -- Dott. Antonella Bodini CNR-Istituto di Matematica Applicata e Tecnologie Informatiche Via Bassini 15, 20133 Milano (Italy) tel +39 02 23699524 fax +39 02 23699538 http://www.mi.imati.cnr.it/~anto/

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2 job opportunities in Cambridge (UK)
by Francesco Caravenna 13 Dec '14

13 Dec '14

Ricevo e inoltro. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% JOB: Research Associate in Probability Theory, University of Cambridge (UK) Applications are invited for a Research Associateship in Probability Theory to be held in the Statistical Laboratory. The post is available for two years from 1 September 2015 or by negotiation. The appointment will be made at an appropriate point on the University's Research Associate scale (between £28,695 and £37,394 pa). The successful candidate will normally have a PhD prior to their appointment, and have demonstrated a capacity to produce world-class research. This position is associated with the EPSRC Programme Grant 'New Frontiers in Random Geometry', and priority will be given to applicants with expertise in relevant fields. For more information and details on how to apply, please visit: https://www.dpmms.cam.ac.uk/vacancy/ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% JOB: Lectureship in Statistics, University of Cambridge (UK) Applications are invited for a University Lectureship in Statistics to commence on 1 September 2015 or by agreement. Appointment will be made at an appropriate point on the scale for University Lecturers (£38,511 to £48,743) and will be for a probationary period of five years with appointment to the retiring age thereafter, subject to satisfactory performance. For further details and information about how to apply please visit: https://www.dpmms.cam.ac.uk/vacancy/ The University of Cambridge values diversity and is committed to equality of opportunity. The Department would particularly welcome applications from women, since women are, and have historically been, under-represented on our academic staff. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

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Annuncio di seminario
by pratelli＠dm.unipi.it 12 Dec '14

12 Dec '14

Martedi 16 dicembre, alle ore 17, nella Sala dei Seminari del Dipartimento di Matematica dell'Universita' di Pisa, il prof. PETER BANK (Technische Universitat Berlin) terra' il seguente seminario: SUPERREPLICATION WHEN TRADING AT MARKET INDIFFERENCE PRICES Abstract We consider a large investor who seeks to superreplicate a given contingent claim. Trading is done dynamically at market indifference prices as introduced in earlier joint work with D. Kramkov. The nonlinearities of this model for an illiquid financial market turn out to make this fundamental problem surprisingly intricate as the usual tools from convex analysis to prove, e.g., existence cannot be applied. Moreover, it is possible (and economically nonetheless reasonable) that an asset can be replicated with two different initial levels of wealth without this creating arbitrage opportunities. We introduce a notion of efficient friction suitable for this price impact model and show how this ensures existence of optimal superrelicating portfolios under some assumptions on the market makers utility functions. We also establish efficient friction to hold when payoffs of traded assets are specified via Levy processes or certain affine processes, e.g., like in Barndorff-Nielsen-Shepard stochastic volatility models. This is joint work with Selim Gokay.

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Avviso di seminario :: Kalcsics@DSS (Scienze Statistiche, Sapienza)
by Pierpaolo Brutti 11 Dec '14

11 Dec '14

----------------------------------------------------------------------------- A v v i s o d i S e m i n a r i o ----------------------------------------------------------------------------- Lunedì 15 Dicembre, ore 12am ----------------------------------------------------------------------------- Stanza 34 Dipartimento di Scienze Statistiche Sapienza Università di Roma JOERG KALCSICS (Institute of Operations Research, Karlsruhe Institute of Technology) terrà un seminario dal titolo ON SALES & SERVICE DISTRICTING PROBLEMS tutti gli interessati sono invitati a partecipare. ----------------------------------------------------------------------------- Maggiori informazioni sui seminari presso il DSS sono consultabili a quest'indirizzo: http://goo.gl/Y6OQYm Saluti Pierpaolo Brutti --- ABSTRACT In sales districting, the task is to assign a given set of (prospective) customer accounts, each with a fixed market potential, to the individual members of the sales force such that each customer has a unique representative and each sales person faces equitable workload and has an equal income opportunity in terms of incentive pay, i.e., the districts should be balanced. Two other important planning criteria in sales districting are travel distances and clearly defined geographic areas of responsibility. The latter criterion is desired to avoid competition among the sales force and is typically termed as contiguity. Concerning travel distances, if a sales person visits each customer every day, then the travel time is proportional to the length of a TSP tour. However, the workload of districts is usually balanced over 2-4 weeks and some customers may have to be visited only once during this time whereas others require weekly service. Moreover, customers may have time windows, tours may include overnight stays, and so on, which makes the actual computation of the travel times impossible for large problems instances. Therefore, districting uses the concept of compactness as a proxy for travel distances. A district is said to be geographically compact if it is round-shaped and undistorted. The hope is that compact districts result in smaller travel times on a day-to-day basis than non-compact districts. A similar setting is encountered in service districting. In sales & service districting, customers are predominantly represented as points and although there exists a large body of literature, there is no consensus on a common compactness measure or suitable approaches to model contiguity of point sets. For example, all compactness measures are based on distances either between the center of a district and its basic units or between pairs of basic units of the same district. But even if they follow the same idea, the resulting districts may look considerably different. In this talk, we want to give an overview of different approaches to measure compactness and assess contiguity, and discuss their strengths and weaknesses when applied to practical problems. Moreover, we present a mathematical formulation to solve the districting problem optimally as well as an efficient geometric algorithm that is capable of coping with large practical problems.

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Cancellazione
by Maurizio Barbato 10 Dec '14

10 Dec '14

Salve vorrei che il mio indirizzo email fosse cancellato dalla mailing list. Grazie, Maurizio Barbato Inviato da iPhone

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Seminario Orsingher
by Giovanni Luca Torrisi 10 Dec '14

10 Dec '14

*Venerdi' 19 Dicembre 2014*, *ore 11:30* Consiglio Nazionale delle Ricerche, Istituto per le Applicazioni del Calcolo "Mauro Picone", Via dei Taurini 19, 00185 Roma Aula Riunioni (secondo piano) *ENZO ORSINGHER* (Universita' di Roma "Sapienza") terra' un seminario dal titolo *Estensioni frazionarie del processo di Poisson* ABSTRACT: In questo seminario si presentano tre diverse estensioni frazionarie del processo di Poisson. La prima è la versione frazionaria rispetto al tempo dove si parte dalla equazione governante le probabilità di stato nelle quali appare la derivata frazionaria rispetto al tempo nella versione di Dzerbayshan-Caputo. Si ottengono le leggi di probabilità esplicite e una relazione con il processo di Poisson classico sotto forma di cambiamento del tempo. Si analizza anche la struttura del processo di Poisson frazionario come processo di rinnovo con intertempi con distribuzione di Mittag-Leffler. Una estensione del processo di Poisson chiamata Poisson frazionario nello spazio è analizzata e viene mostrato che si tratta di un processo ad incrementi indipendenti (a differenza della versione frazionaria rispetto al tempo), se ne ricava la distribuzione in diverse forme e si studiano le rispettive proprietà. Una terza versione del processo di Poisson come mistura di processi di Poisson omogenei è costruita e vengono discusse le sue applicazioni ai voli aleatori. Infine una classe più ampia di processi di Poisson a tempo riscalato e ad incrementi indipendenti è presentata assieme a specifiche forme legate a diverse scelte della misura di Lévy. Tutti gli interessati sono invitati a partecipare. Cordiali saluti, Giovanni Luca Torrisi.

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Seminario di Giorgia Callegaro presso Prometeia - Bologna
by giacomo.scandolo＠unifi.it 09 Dec '14

09 Dec '14

Il giorno Martedì 16 Dicembre 2014, alle ore 14:30 presso la sede di Prometeia (sala grande, primo piano) via G.Marconi 43, Bologna Giorgia CALLEGARO (Università di Padova) terrà un seminario dal titolo "Pricing and Calibration in Local Volatility Models Via Fast Quantization" Abstract In this paper we propose the first calibration exercise based on quantization methods. Pricing and calibration are typically difficult tasks to accomplish: pricing should be fast and accurate, otherwise calibration cannot be performed efficiently. We apply in a local volatility context the recursive marginal quantization methodology to the pricing of vanilla and barrier options. A successful calibration of the Quadratic Normal Volatility model is performed in order to show the potentiality of the method in a concrete example, while a numerical exercise on barrier options shows that quantization overcomes Monte-Carlo methods.

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Seminario di G. Puccetti a Milano
by giovanni.puccetti＠unifi.it 09 Dec '14

09 Dec '14

Giovedì 11 Dicembre alle 12:30 presso l'aula seminari dell'ex Dipartimento di Studi del Lavoro, via Conservatorio 7, primo piano, a Milano, Giovanni Puccetti (Università degli Studi di Firenze) terrà un seminario dal titolo Extremal negative dependence concepts Tutti gli interessati sono invitati a partecipare. Abstract: While the concept of extremal positive dependence is agreed upon for random vectors of arbitrary dimension, various notions of extremal negative dependence arise when more than two random variables are involved. We will review popular existing concepts of extremal negative dependence given in the literature and introduce a novel notion, which in a general sense includes the existing ones as particular cases. Although much of the literature on dependence is actually focused on positive dependence, we will show that negative dependence plays an equally important role in the solution of many optimization problems. This talk is based on a joint work with Ruodu Wang, University of Waterloo.

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StaTalk on Biostatistics - first announcement
by Francesca Ieva 09 Dec '14

09 Dec '14

*** apologize for cross posting *** Dear all, we would like to announce the first /StaTalk/ promoted by the young section of Italian Statistical Society (y-SIS), to be held in Milan, on April 24th, 2015. *STATALK ON BIOSTATISTICS* (https://sites.google.com/site/youngsocietaitalianastatistica/events/statalk…) Department of Mathematics "F. Enriques", Università degli Studi di Milano, via Saldini 50, Milano (Italy) All the information, including the tentative program and the sign-up link for the conference, can be found on the conference website. Statalks are a series of one-day workshop aimed at early career statisticians, i.e., master degree students, people carrying out a PhD, post-docs and young researchers. StaTalks are a fantastic opportunity to share knowledge on advanced topics of statistics in a relaxed and friendly atmosphere. The hosting research group will propose tutorials, seminars and interactive round tables on the main fields of research and application it is concerned. Participants can contribute bringing their own experience through presentations, ideas, poster and material to be shared in the debate. A StaTalk will be held every 6 months in a different city in Italy. StaTalks on Bayesian Nonparametrics and on Computational Tool for Statistical Modelling are already planned in Turin (autumn 2015) and Rome (spring 2016), respectively. Registrations to the first StaTalk are now open. *No conference fees are due, but registration is mandatory*, using the form available on the website. For further information or any doubt and question, please visit the website _https://sites.google.com/site/youngsocietaitalianastatistica/home_ and do not hesitate to contact the y-SIS officers at the e-mail: youngsis.2013(a)gmail.com <mailto:youngsis.2013@gmail.com>. On behalf of y-SIS officers Francesca Ieva -- ----- Francesca Ieva Department of Mathematics, Università degli Studi di Milano Via Saldini 50, 20133 Milano, Italy url: https://sites.google.com/site/mypagefi/ mailto: francesca.ieva(a)unimi.it -----

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Fwd: CRM-PISA -- Announcement for 3 two-year Junior Visiting Positions -- DEADLINE 19th December 2014 (fwd)
by Tiziano Vargiolu 09 Dec '14

09 Dec '14

---------- Forwarded message ---------- Date: Fri, 05 Dec 2014 13:49:59 +0100 From: Davide Vittone <vittone(a)math.unipd.it> To: users(a)math.unipd.it Subject: Fwd: CRM-PISA -- Announcement for 3 two-year Junior Visiting Positions -- DEADLINE 19th December 2014 ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.

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Fwd: Saint-Flour 2015
by Marco Romito 06 Dec '14

06 Dec '14

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Fwd: CRM-PISA -- Announcement for 3 two-year Junior Visiting Positions -- DEADLINE 19th December 2014
by Marco Romito 05 Dec '14

05 Dec '14

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FINAL PROGRAM - Dependence in Risk Measurement and Risk Management
by giovanni.puccetti＠unifi.it 05 Dec '14

05 Dec '14

Workshop "Dependence in Risk Measurement and Risk Management" Firenze, December 18-19, 2014. https://sites.google.com/site/dependencerisk/ FREE (MANDATORY) REGISTRATION WITH MATERIALS for 20 more participants! SPEAKERS INLCUDE FABIO BELLINI (Milano Bicocca) CAROLE BERNARD (University of Waterloo) ELENA DI BERNARDINO (CNAM Paris) JEAN JACOD (Paris VI) FABRIZIO LILLO (SNS Pisa) MARK PODOLSKIJ (Aarhus University) PIETRO RIGO (Università di Pavia) FABIO SPIZZICHINO (Sapienza Università di Roma) STEVEN VANDUFFEL (Vrije University Brussels)

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seminario il 19 Dicembre al CNR-IMATI
by Antonella Bodini 04 Dec '14

04 Dec '14

Venerdi 19 dicembre, alle ore 11, presso la sede di Milano dell'IMATI Via Bassini 15, nella Sala Pentagonale al secondo piano, *Ting Wang* (Department of Mathematics and Statistics, University of Otago, New Zealand) presentera' un seminario dal titolo Modelling of seismic activity using Markov-modulated Hawkes process and its extensions. Abstract: Earthquakes are processes in which the internal workings are only observed indirectly, although the final effects are all too observable! Hidden Markov models (HMMs, a general statistical framework for modelling partially observed systems) are an intuitively attractive idea for analysing seismicity. I will introduce the Markov-modulated Hawkes process that we developed for investigating long-term patterns in seismicity rate. The catalogue of the Landers earthquake sequence, which included multiple mainshocks, was used as a case study. I will show how this model captures the cyclic parent-generating-offspring feature of the temporal behaviour of earthquakes. I will also discuss our current work on extending this temporal model by including spatial variation of the seismic activity and the earthquake magnitude. Our aim is to categorize spatiotemporal seismic hazards holistically, using the entire earthquake record in a selected region to identify patterns correlated with subsequent large earthquakes, rather than the traditional way of hunting for individual foreshocks. Tutti gli interessati sono invitati a partecipare. Cordiali saluti, Antonella. -- Dott. Antonella Bodini CNR-Istituto di Matematica Applicata e Tecnologie Informatiche Via Bassini 15, 20133 Milano (Italy) tel +39 02 23699524 fax +39 02 23699538 http://www.mi.imati.cnr.it/~anto/

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Seminari al Collegio Carlo Alberto
by Matteo Ruggiero 02 Dec '14

02 Dec '14

**************************************************************** STATISTICS SEMINARS @ COLLEGIO CARLO ALBERTO **************************************************************** Nei giorni 10 e 11 Dicembre 2014, presso la sala rossa del Collegio Carlo Alberto, Moncalieri (TO), si terranno i seguenti seminari: 10 Dicembre, h 11.00 James SCOTT (University of Texas at Austin) FALSE DISCOVERY RATE SMOOTHING — 10 Dicembre, h 12.00 Taeryon CHOI (Korea University) GENERALIZED PARTIALLY ADDITIVE BAYESIAN SPECTRAL ANALYSIS REGRESSION MODELS — 11 Dicembre, h 11.00 Jaeyong LEE (Seoul National University) DEPENDENT SPECIES SAMPLING MODELS — 11 Dicembre, h 12.00 Luis Enrique NIETO-BARAJAS (ITAM, México) SPATIAL GAMMA PROCESSES IN DISEASE MAPPING Tutti gli interessati sono invitati a partecipare. I seminari sono organizzati dalla "de Castro" Statistics Initiative (http://www.carloalberto.org/stats) in collaborazione con il Collegio Carlo Alberto. Cordiali saluti, Matteo Ruggiero --- Matteo Ruggiero University of Torino and Collegio Carlo Alberto http://sites.carloalberto.org/ruggiero

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Avviso di seminario :: Colubi@DSS (Scienze Statistiche, Sapienza)
by Pierpaolo Brutti 02 Dec '14

02 Dec '14

----------------------------------------------------------------------------- A v v i s o d i S e m i n a r i o ----------------------------------------------------------------------------- Mercoledì 10 Dicembre, ore 11am ----------------------------------------------------------------------------- Stanza 34 Dipartimento di Scienze Statistiche Sapienza Università di Roma ANA COLUBI (Università di Oviedo) terrà un seminario dal titolo ON THE TRIMMED MEAN IN HILBERT SPACES: APPLICATIONS TO FUZZY AND FUNCTIONAL DATA tutti gli interessati sono invitati a partecipare. ----------------------------------------------------------------------------- Maggiori informazioni sui seminari presso il DSS sono consultabili a quest'indirizzo: http://goo.gl/Y6OQYm Saluti Pierpaolo Brutti --- ABSTRACT Numerous experimental studies involve semi-quantitative expert information, or measured in a non-precise way, which can be modeled with interval (fluctuations, grouped data, etc.) or fuzzy (ratings, opinions, perceptions etc.) data. A general framework to analyze these kinds of inexact data with statistical tools developed for Hilbertian random variables will be presented. Robust estimation in Hilbert spaces is specially relevant for its applications in the treatment of contaminated functional data. Specifically, the trimmed mean was already defined and analyzed under ideal conditions. However its estimation has not been efficiently implemented. An algorithm to compute the sample trimmed mean in Hilbert spaces is presented and its robust properties are briefly discussed. To show the performance of the algorithm some case studies concerning functional and fuzzy data will be presented.

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seminario GALERNE
by Elena Villa 01 Dec '14

01 Dec '14

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. ******************************************* A v v i s o d i S e m i n a r i o ******************************************* *Giovedì 18 Dicembre*,*ore 11:00* Aula Dottorato, Dipartimento di Matematica, Universita' degli Studi di Milano via C. Saldini 50, Milano *BRUNO GALERNE* (MAP5, Université Paris Descartes) terrà un seminario dal titolo *Random Fields of Bounded Variation and Computation of their Variation Intensity* ABSTRACT: The purpose of this talk is to define and characterize random fields of bounded variation, that is random fields with sample paths in the space of functions of bounded variation, and to study their mean total variation. We will mainly focus on the mean variation of random fields with stationary increments. We will show that this mean variation is proportional to the Lebesgue measure, and an expression of the constant of proportionality, called the variation intensity, will be established. This expression shows in particular that the variation intensity only depends on the family of two-dimensional distributions of the stationary increment random field. When restricting to random sets, the obtained results give generalizations of well-known formulas from stochastic geometry and mathematical morphology. The interest of these general results will be illustrated by computing the variation intensities of several classical stationary random field and random set models, namely Gaussian random fields and excursion sets, Poisson shot noises, Boolean models, dead leaves models, and random tessellations. Tutti gli interessati sono invitati a partecipare. Saluti Elena Villa -- ******************************************* Elena Villa Dipartimento di Matematica, Universita' degli Studi di Milano via C.Saldini 50, 20133 Milano, Italy Phone: +39 0250316132 - Fax: +39 0250316090 Web-page: http://users.mat.unimi.it/~villa

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de Finetti risk seminar - december 2014
by Emanuela Rosazza 01 Dec '14

01 Dec '14

On behalf of the Scientific Committee of the de Finetti Risk Seminars, we are glad to invite you to participate at the following Lecture ADVERSARIAL RISK ANALYSIS: CONCEPTS, METHODS AND APPLICATIONS David Rios Insua ICMAT-CSIC LOCATION: The seminar will be held on Wednesday, December 3, at 18.00 at room 3-E4-SR03, Bocconi University, Via Rontgen 1, 3rd floor, Milano. A refreshment will be offered at 17.30. Scientific Committee: Prof. Marco Frittelli (Univ. degli Studi di Milano) Prof. Fabio Maccheroni (Univ. Bocconi) Prof. Massimo Marinacci (Univ. Bocconi) Prof. Emanuela Rosazza Gianin (Univ. Milano-Bicocca) Dott. Simone Cerreia-Voglio (Univ. Bocconi) Dott. Marco Maggis (Univ. degli Studi di Milano) **************************************************** Emanuela Rosazza Gianin Dipartimento di Metodi Quantitativi per le Scienze Economiche ed Aziendali Università di Milano Bicocca Edificio U7 – 4° Piano Via Bicocca degli Arcimboldi, 8 20126 Milano Tel. 02 64483208 Fax. 02 64483105 e-mail: emanuela.rosazza1(a)unimib.it *****************************************************

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Seminario VALENTINA CAMMAROTA
by Federico Polito 28 Nov '14

28 Nov '14

****************************************************** SEMINARI DI PROBABILITA' E STATISTICA DIPARTIMENTO DI MATEMATICA G. PEANO UNIVERSITA' DEGLI STUDI DI TORINO ****************************************************** Lunedì 15 Dicembre 2014 alle ore 11:00 in Aula S, presso il Dipartimento di Matematica "G. Peano" dell'Università degli Studi di Torino, Via Carlo Alberto 10, La Dott.ssa VALENTINA CAMMAROTA (Department of Mathematics, Università degli Studi di Roma "Tor Vergata") terrà un seminario dal titolo ON THE DISTRIBUTION OF THE CRITICAL VALUES OF RANDOM SPHERICAL HARMONICS Abstract: We study the limiting distribution of critical points and extrema of random spherical harmonics, in the high energy limit. In particular, we first derive the density functions of extrema and saddles; we then provide analytic expressions for the variances and we show that the empirical measures in the high-energy limits converge weakly to their expected values. Our arguments require a careful investigation of the validity of the Kac-Rice formula in nonstandard circumstances, entailing degeneracies of covariance matrices for first and second derivatives of the processes being analysed. Joint paper with Domenico Marinucci (Università degli studi di Roma "Tor Vergata") and Igor Wigman (King's College, London) Tutti gli interessati sono invitati a partecipare. -- Federico Polito Department of Mathematics University of Torino Via Carlo Alberto, 10 10123, Torino, Italy Email: federico.polito(a)unito.it Tel: +39 011 6702937 Web: www.federicopolito.it

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LMS-CMI Research school at Loughborough, April 13-17, 2015 (fwd)
by Michele Gianfelice 27 Nov '14

27 Nov '14

---------- Forwarded message ---------- Date: Thu, 27 Nov 2014 16:46:03 +0000 From: Wael Bahsoun <W.Bahsoun(a)lboro.ac.uk> To: Wael Bahsoun <W.Bahsoun(a)lboro.ac.uk> Subject: LMS-CMI Research school at Loughborough, April 13-17, 2015 ????????????????????????????????????????????????????????????????Dear Colleagues, I would like to point to your attention that there will be a LMS-CMI school for research students at Loughborough University from 13-17 April. Title: Statistical Properties of Dynamical Systems Lecturers are: C. Liverani (Rome), I. Melbourne (Warwick) and M. Demers (Fairfield, USA). More information is a availableat http://www.claymath.org/events/statistical-pr operties-dynamical-systems Please encourage research students to register via the above website. The deadline to register is 30 January 2015. Financial support to cover meals and accommodation is available, and in some cases, where other sources are not available, to cover travel for non-UK students. I would also appreciate it if you also post the attached poster in your department. Best regards, Wael

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Position in Pisa (fwd)
by Tiziano Vargiolu 27 Nov '14

27 Nov '14

---------- Forwarded message ---------- Date: Thu, 27 Nov 2014 14:38:52 +0100 (CET) From: Giovanna Carnovale <carnoval(a)math.unipd.it> To: users(a)math.unipd.it =========================================================================== POSTDOC POSITION AT CENTRO DI GIORGI - PISA This is a 2 year position. Gross compensation, inclusive of all taxes: ? 65.000 (for 2 years) The "Centro De Giorgi" is in front of Scuola Normale Superiore and 500 meters from the Department of mathematics. http://www.sns.it/en/servizi/job/assegnidiricerca/assegno559/ ==============================================================================

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Wednesday 3.12.14 14.30h ASSESSING RISKS: ISSUES AND SOLUTIONS - R. Zitikis University of Western Ontario
by Francesca Greselin 27 Nov '14

27 Nov '14

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Francesca Greselin ----------------------------------------------------------------------------- A v v i s o d i S e m i n a r i o ----------------------------------------------------------------------------- Wednesday December, 3 2014, at 2.30 p.m Department of Statistics and Quantitative Methods Aula Consiglio della Scuola di Economia e Statistica, 4rth floor, Room n°4064, building U7 ----------------------------------------------------------------------------- RICARDAS ZITIKIS, PhD, (Department of Statistical and Actuarial Sciences, University of Western Ontario, London, Canada) will give the following talk: ASSESSING RISKS: ISSUES AND SOLUTIONS Abstract Just like measuring economic inequality, assessing risk and its impact on decision making could be a daunting task. More often than not, we misestimate risk, and do so unwittingly. I will illustrate such issues and share thoughts that have guided my current research. http://www.stats.uwo.ca/faculty/zitikis/main.htm <http://www.stats.uwo.ca/faculty/zitikis/main.htm> -----------------------------------------------------------------------------

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seminario di Tiziano Vargiolu presso Prometeia - Bologna
by Giacomo Scandolo 25 Nov '14

25 Nov '14

Il giorno Martedì 2 Dicembre 2014, alle ore 14:30 presso la sede di Prometeia (sala grande, primo piano) via G.Marconi 43, Bologna Tiziano VARGIOLU (Università di Padova) terrà un seminario dal titolo "Utility indifference pricing and hedging for structured contracts in energy markets" Abstract In this paper we focus on pricing of structured products in energy markets using utility indifference pricing approach. In particular, we compute the buyer's price of such derivatives for an agent investing in the forward market, whose preferences are described by an exponential utility function. Such a price is characterized in terms of continuous viscosity solutions of suitable non-linear PDEs. This provides an effective way to compute both an optimal exercise strategy for the structured product and a portfolio strategy to partially hedge the financial position. In the complete market case, the financial hedge turns out to be perfect and the PDE reduces to particular cases already treated in the literature. Moreover, in a model with two assets and constant correlation, we obtain a representation of the price as the value function of an auxiliary simpler optimization problem under a risk neutral probability, that can be viewed as a perturbation of the minimal entropy martingale measure. Finally, numerical results are provided.

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Seminario Ely MERZBACH (Fractional Poisson Process)
by Giacomo Aletti 25 Nov '14

25 Nov '14

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Giacomo Aletti -------------- Nell'ambito del Seminario di Matematica Applicata, il giorno giovedì 4 Dicembre 2014, alle ore 16.00, nell'Aula 4 (piano terra) del Dipartimento di Matematica dell'Universita' degli Studi di Milano, Via C. Saldini, 50, Milano, "The Fractional Poisson process and extensions" Ely MERZBACH Bar Ilan University (joint work with O. Busani and N. Leonenko) Abstract: We present different definitions and asymptotic properties of the Fractional Poisson Process. We define Continuous Time Random Walks Limits. Using inverse stable subordinators and Mittag-Leffler functions, we present a new definition of a fractional Poisson process parametrized by points of the Euclidean plane. Some properties are given and, in particular, we prove a long-range dependence property. -- ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.matematica.unimi.it) Via Saldini, 50 20133 Milano, Italy Tel: +39-02-503.16158 Fax:+39-02-503.16090 Cell: +39-340-9739142

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Seminario VIDYASHANKAR
by Andrea Ghiglietti 24 Nov '14

24 Nov '14

Con preghiera di diffusione tra tutti i possibili interessati,scusandomi per invii multipli.Cordialmente,Andrea Ghiglietti--------------Annuncio il seguente seminario:il giorno giovedì 4 Dicembre 2014, alle ore 14.30, nell'Aula 4 del Dipartimento di Matematica dell'Università degli Studi di Milano, Via C. Saldini, 50, Milano,"Finite Sample Post-Model Selection Inference"Anand N. Vidyashankar,Department of Statistics, Volgeneau School of Engineering, George Mason University.Abstract:In several instances of statistical practice it is common, when using parametric or semi-parametric models, that a preliminary test of a subset of parameters is made and based on the results of the pretest an appropriate model is chosen. However, when evaluating the resulting inferential procedure the variability induced by the model-selection needs to be taken into account. In this presentation, we describe two distinct approaches to data analyses in these contexts. We evaluate both these approaches, using recently developed concentration inequalities, in nite samples as opposed to the traditional large sample investigations. We also describe new central limit theorems facilitating comparisons between the methods. Keywords: Finite Sample Inference, Model Selection Variability, Asymptotic inference, Data-splitting, Large deviations, Concentration Inequalities.

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Seminario CHARAWI (RGS & Matematica Applicata)
by Giacomo Aletti 24 Nov '14

24 Nov '14

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Giacomo Aletti -------------- Nell'ambito dei Reading Group Seminars e del Seminario di Matematica Applicata, il giorno lunedì 1 Dicembre 2014, alle ore 14.30, nell'Aula C del Dipartimento di Matematica dell'Universita' degli Studi di Milano, Via C. Saldini, 50, Milano, "Ionic mechanism underlying cardiac pacemaking: Insights from a mathematical model" Lara CHARAWI Dipartimento Matematica, Università di PAVIA Abstract: The ionic mechanisms at the basis of the spontaneous pacemaker activity of sinoatrial node (SAN) cells is a matter of intense debate [1], in particular the role of the hyperpolarization-activated current, known as the "funny" current If [2]. Computational models of the electrical activity of SAN cells have been proposed to gain a deeper understanding of the phenomenon, however they fail in reproducing experimental effects of If modifications. We present a novel mathematical model of rabbit SAN action potential [3], developed by updating the description of membrane currents and intracellular mechanisms on the basis of experimental acquisitions, in an attempt to reproduce pacemaker activity and its physiological and pharmacological modulation. Our model describes satisfactorily experimental data on pacemaking regulation due to neural modulation, If block and inhibition of the intracellular calcium handling. Simulation results suggest that a detailed description of the intracellular calcium fluxes is fully compatible with the observation that If is a major component of pacemaking and rate modulation. Keywords Cardiac modelling, cardiac pacemaking, sinoatrial node, funny current, autonomic rate modulation. References [1] Lakatta, E. G., and DiFrancesco, D. (2009). What keeps us ticking: a funny current, a calcium clock, or both?. J. mol. cell. cardiol., 47(2), 157-170. [2] Brown, H. F., DiFrancesco, D., and Noble, S. J. (1979). How does adrenaline accelerate the heart? Nature, 280, 235-236. [3] Severi, S., Fantini, M., Charawi, L. A., and DiFrancesco, D. (2012). An updated computational model of rabbit sinoatrial action potential to investigate the mechanisms of heart rate modulation. J. physiol., 590(18), 4483-4499. ================= Reading Group Seminars: The Reading Group Seminars (RGS) are organized within an open community of researchers interested in applying up to date mathematical modeling and data analysis approaches to the study of biological systems. The RGS take place at the Math. Department in Milan (via Saldini). Initiatives and updates are published on the website: http://rgs.mat.unimi.it/. -- ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.matematica.unimi.it) Via Saldini, 50 20133 Milano, Italy Tel: +39-02-503.16158 Fax:+39-02-503.16090 Cell: +39-340-9739142

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Seminario Prof. Mascia (presso Dip. Scienze Statistiche, Roma)
by Alessandro Degregorio 21 Nov '14

21 Nov '14

----------------------------------------------------------------------------- A v v i s o d i S e m i n a r i o ----------------------------------------------------------------------------- Venerdì 28 Novembre, ore 10 ----------------------------------------------------------------------------- Stanza 34 Dipartimento di Scienze Statistiche Sapienza Università di Roma PROF. CORRADO MASCIA (Dipartimento di Matematica "G. Castelnuovo", Sapienza Università di Roma) terrà un seminario dal titolo: *Parabolic behavior of hyperbolic systems describing velocity-jump processes* *Abstract:* *The talk concerns with the large-time behavior of a class of* *hyperbolic systems of partial differential equations and its relation* *with corresponding (reduced) parabolic equations. The basic prototypeis the Goldstein-Kac model for correlated random walks, interpreted asa variation of the classical heat equation.Areas of interest of the topic will be presented, together with aselection of known rigorous mathematical results available in theliterature. Additionally, the asymptotic description of ageneralization of the Goldstein-Kac model to an arbitrary number ofspeeds in several dimensions (based on an application of a variant ofthe Kirchoff’s matrix tree Theorem from graph theory) will bepresented in details.* Tutti gli interessati sono invitati a partecipare. Saluti Alessandro De Gregorio

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seminario TOM HURD
by Matteo Burzoni 21 Nov '14

21 Nov '14

Avviso di seminario. Università degli studi di Milano. --------------------------------------------------------------------------------------------- Venerdì 28 Novembre 2014 alle ore 14.00 presso l’Aula di Rappresentanza del Dipartimento di Matematica, Via Saldini, 50, Milano -------------------------------------------------------------------------------------------- Tom Hurd Mc Master University terrà un seminario dal titolo: Percolation and Financial Cascades Abstract: Exact results in percolation theory on random graphs rely on a property known as the ``tree ansatz'', which is known to be asymptotically true on the family of configuration graphs. The question arises whether percolation ideas are relevant l for understanding systemic risk in financial networks. In this talk, I will review models of financial contagion, such as the Eisenberg-Noe model and its alternatives. Along the way, I will propose definitions for ``random financial network'' (RFN) and ``locally treelike independence'' (LTI), and explore these definitions' mathematical consequences. In the end, comparison of analytical approximations to Monte Carlo computations in some realistic network cascade examples shows that there are indeed situations where the LTI approximation is "surprisingly" accurate.

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Job Openings in Research Positions (Female) at ISM, Japan
by Ilia Negri 21 Nov '14

21 Nov '14

Volentieri giro questa informazione di una posizione per ricercatrice (donna) presso l'ISM a Tachikawa, Tokyo. The institute of Statistical Mathematics (ISM), Tachikawa, Tokyo (Japan) has an open position for Assistant Professor in Statistics (female) Deadline for Application : Must be submitted by December 12, 2014 More informations are available here: http://www.ism.ac.jp/jobs/index_e.html or here: http://www.ism.ac.jp/jobs/index_e/1111.pdf Ilia Negri http://www.unibg.it/pers/?ilia.negri

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Seminario MICHAEL HINZ -- UniTo
by Federico Polito 20 Nov '14

20 Nov '14

****************************************************** SEMINARI DI PROBABILITA' E STATISTICA DIPARTIMENTO DI MATEMATICA G. PEANO UNIVERSITA' DEGLI STUDI DI TORINO ****************************************************** Venerdì 28 Novembre 2014 alle ore 14:00 in Aula S presso il Dipartimento di Matematica "G. Peano" dell'Università degli Studi di Torino, Via Carlo Alberto 10, Il Dott. MICHAEL HINZ (Department of Mathematics, Bielefeld University) terrà un seminario dal titolo CALCULUS, STOCHASTIC PROCESSES AND GEOMETRY WITHOUT SMOOTHNESS Abstract: The talk deals with analysis and stochastic processes on fully singular spaces (i.e. singular at every or almost every point). In the first part we give a brief introduction to the subject which was started in the late eighties and early nineties by Goldstein, Kusuoka, Barlow, Bass, Kigami and others and is now referred to as 'Analysis on fractals'. Markov processes and their energy functionals (Dirichlet forms) play a key role. In the second part we explain some interrelations between stochastic analysis and items of differential geometry, point out some recent results and applications. Tutti gli interessati sono invitati a partecipare. -- Federico Polito Department of Mathematics University of Torino Via Carlo Alberto, 10 10123, Torino, Italy Email: federico.polito(a)unito.it Tel: +39 011 6702937 Web: www.federicopolito.it

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Fwd: PhD position available at TU Delft
by Gustavo Posta 20 Nov '14

20 Nov '14

Begin forwarded message: > From: "Faggionato, Alessandra" <faggiona(a)mat.uniroma1.it> > Subject: PhD position available at TU Delft > Date: 20 novembre 2014 10:22:52 GMT+01:00 > > %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% > PhD position available at TU Delft > > The PhD position is available in the Applied Probability group of Prof. Dr.= > Frank Redig at Technical University Delft. Under the supervision of Dr. W= > ioletta Ruszel and Prof. Frank Redig the PhD candidate has the opportunity = > to choose between the following challenging projects: > > - Gibbs- non Gibbs transitions on random graphs > > - Probabilistic cellular automata on trees > > - Synchronization on a network > > For more details please go to: > http://dutiosb.twi.tudelft.nl/~ruszel/misc.html > There is also the possibility to discuss possible other projects in consult= > ation with Dr. Ruszel and Prof. Redig. > You will report on your results through papers in high-ranking probability = > journals and through presentations at international conferences. > You will also have some minor teaching duties, mainly as an assistant for r= > elevant Bachelor and/or Master degree courses. > Women are especially encouraged to apply. > > Requirements > > You have an MSc in mathematics or physics, with a proven interest and track= > record in probability theory. > Conditions of employment > You will be appointed for a period of four years. Your performance will be = > evaluated after 18 months. If the evaluation is positive, the contract will= > be extended by 2.5 years; > You will be classified as a PhD Candidate (promovendus) in the Dutch univer= > sity job-ranking system (UFO). The gross starting salary amounts to 2,062 E= > uros per month based on full-time employment, and will increase to 2,638 Eu= > ros in the fourth year; > > Organisation > > TU Delft has over 13,000 students and 5,000 staff, all of whom are driven b= > y a fascination for science, design and engineering. Our university is not = > only the oldest but also the largest university of technology in the Nether= > lands. As such, we are constantly in search of new talent from home and abr= > oad to help us ensure that our research and education remains of the very h= > ighest standard. > Delft University of Technology works at providing new ground-breaking insig= > hts and solutions to urgent societal problems around the world. Thanks to i= > ts top faculty members and unique, large-scale technological research facil= > ities, this university offers world-level multidisciplinary research and ed= > ucation. > The campus contains a large number of state-of the art facilities such as t= > he sports and cultural centers. > > Contact > > The deadline fo rthe application is 31 st of December 2014. Please send a l= > etter of motivation, a list of taken courses with grades, a copy of your ma= > ster thesis and at least two references to W.M.Ruszel(a)tudelft.nl. > For more information and applications please contact W.M.Ruszel(a)tudelft.nl = > or F.H.J.Redig(a)tudelft.nl.

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Fwd: [World] Doctoral position in Combinatorics, Vienna
by Gustavo Posta 20 Nov '14

20 Nov '14

Begin forwarded message: > From: Ilse Fischer <ilse.fischer(a)univie.ac.at> > Subject: [World] Doctoral position in Combinatorics, Vienna > Date: 20 novembre 2014 09:15:54 GMT+01:00 > To: world(a)alea-research.eu > > Doctoral position in Combinatorics > University of Vienna, Austria > > A doctoral position in Combinatorics at the University of Vienna is available. The position is within the framework of a START project funded by the Austrian Science Foundation FWF and deals with recent topics in enumerative and algebraic combinatorics as wells as statistical physics. > > Successful candidates will join the combinatorics group > http://www.mat.univie.ac.at/~kratt/comb.html > > The position comes with substantial travel funding and is available from January 1, 2015 (negotiable). There is no obligation to teach. > > Applications, including CV, letter of motivation, a PDF file of the master/diploma thesis and the name of one reference with her/his email-address, should be sent to > > Ilse Fischer > ilse.fischer at univie.ac.at > http://www.mat.univie.ac.at/~ifischer/ > > and will be considered until the position is filled. > > For further informations do not hesitate to contact Ilse Fischer. > _______________________________________________ > World mailing list > World(a)alea-research.eu > http://alea-research.eu/cgi-bin/mailman/listinfo/world

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Last call JMVA-SI on Statistics in HD spaces
by Aldo Goia 20 Nov '14

20 Nov '14

Dear Colleagues, This is the last call for inviting you to submit works to the Special Issue of the journal JMVA devoted to High and Infinite Dimensional Statistics. Recall that the last deadline for sending papers is fixed to December 31, 2014. We remember that this issue is devoted to contributions in the various fields involving High Dimensional Statistics including in particular (but not only) Functional Data Analysis, Nonparametric Statistics, Variable Selection, Model Choice ... You can find all the details on the JMVA web site: http://www.journals.elsevier.com/journal-of-multivariate-analysis/call-for-… and you can submit your paper on line at http://ees.elsevier.com/jmva/ (please indicate at the first stage of submission, when filling "Type of article", that it is for this SI). Recall also that, after submission, the papers will be regularly reviewed according to the usual standards of the journal JMVA. Thank you for your interest in Functional and High Dimensional Statistics, and please apologize for cross-posting if any. With our best wishes, Aldo Goia and Philippe Vieu Guest Editors of JMVA S.I. on Statistics in HD Spaces -- Aldo Goia Dipartimento di Studi per l'Economia e l'Impresa Università del Piemonte Orientale "A. Avogadro" Via Perrone, 18 - 28100 Novara Tel. +39 0321 375319 - Fax. +39 0321 375305

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Avviso di seminario :: Mukhopadhyay@DSS (Scienze Statistiche, Sapienza)
by Pierpaolo Brutti 19 Nov '14

19 Nov '14

----------------------------------------------------------------------------- A v v i s o d i S e m i n a r i o ----------------------------------------------------------------------------- Giovedì 27 Novembre, ore 11am ----------------------------------------------------------------------------- Stanza 34 Dipartimento di Scienze Statistiche Sapienza Università di Roma NITIS MUKHOPADHYAY (Department of Statistics, University of Connecticut-Storrs) terrà un seminario dal titolo WALKING A THIN LINE BETWEEN TEACHING AND RESEARCH CAN BE EXCITING tutti gli interessati sono invitati a partecipare. ----------------------------------------------------------------------------- Maggiori informazioni sui seminari presso il DSS sono consultabili a quest'indirizzo: http://goo.gl/Y6OQYm Saluti Pierpaolo Brutti --- ABSTRACT A two-way live connection involving give-and-take between teaching and research makes me feel very excited as a teacher every day at the real prospect of becoming more effective in a classroom. I may add that some of my recent research on statistical inference and related topics has tended to originate largely from teaching. In turn, such research energizes my role as a teacher. In this presentation, I will highlight a number of such interesting problems along with their often unassuming origins. In doing so, I will touch upon Student’s t-distributions, multivariate normality, as well as sufficiency, ancillarity, and Basu’s example.

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seminario di Maurizia Rossi a Pavia
by Carbone Raffaella 18 Nov '14

18 Nov '14

Cari colleghi, vi annuncio che giovedì 27 novembre, alle ore 14:30 precise, nell'aula Beltrami del Dipartimento di Matematica dell'Universita' di Pavia, la Dott. Maurizia ROSSI (Università di Roma Tor Vergata) terra' un seminario dal titolo *"Quantitative Central Limit Theorems for Nonlinear Functionals of RandomEigenfunctions on $\mathbb S^d$, $d\ge 2$".* Distinti saluti, Raffaella Carbone ----------------- *ABSTRACT* *We investigate Stein-Malliavin approximations for nonlinear functionals of geometric interest for random eigenfunctions on the unit d-dimensional sphere Sd, d ≥ 2. All our results are established in the high energy limit, i.e. as the corresponding eigenvalues diverge. In particular, we prove a quantitative Central Limit Theorem for the ex- cursion volume of Gaussian eigenfunctions; this goal is achieved by means of several results of independent interest, concerning the asymptotic analysis for the variance of moments of Gaussian eigenfunctions, the rates of convergence in various probability metrics for Hermite subordinated processes, and quantitative Central Limit Theo- rems for arbitrary polynomials of finite order or general, square-integrable, nonlinear transforms. Some related issues were already considered in the literature for the 2- dimensional case S2; our results are new or improve the existing bounds even in this special circumstances. Proofs are based on the asymptotic analysis of moments of all order for Gegenbauer polynomials, and make extensive use of the recent literature on so-called fourth-moment theorems by Nourdin and Peccati. This talk is based on the paper Stein-Malliavin Approximations for Nonlinear Func- tionals of Random Eigenfunctions on Sd, joint work with Domenico Marinucci.----------------* Raffaella Carbone, PhD Ricercatore di Probabilità e Statistica Matematica Dipartimento di Matematica dell'Università degli Studi di Pavia

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Algebraic Statistics 2015 - Genova - June 8-11, 2015
by Fabio Rapallo 17 Nov '14

17 Nov '14

******************************** WORKSHOP ANNOUNCEMENT ******************************** ALGEBRAIC STATISTICS 2015 June 8-11, 2015 Department of Mathematics, University of Genova Invited speakers: • Elvira Di Nardo (Universita' degli Studi della Basilicata, Department of Mathematics, Computer Science and Economics) • Thomas Kahle (University of Magdeburg, Fakultät für Mathematik) • Sonja Petrovic (Illinois Institute of Technology. Department of Applied Mathematics) • Jim Q. Smith (The University of Warwick, Department of Statistics) • Bernd Sturmfels (U.C. Berkeley, Department of Mathematics) The deadline for submission of abstracts of talks and posters is December 31, 2014. Further information are available from http://www.dima.unige.it/~rogantin/AS2015/ or by email from the Organising Committee at infoAS2015(a)dima.unige.it The meeting is sponsored by Department of Mathematics, Genova, and by Dipartimento di Scienze e Innovazione Tecnologica, Università del Piemonte Orientale and has the patronage of Bernoulli Society and De Castro Statistics Initiative, Collegio Carlo Alberto, Moncalieri. Best regards, Fabio Rapallo -- Fabio Rapallo Dipartimento DISIT Universita' del Piemonte Orientale

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Seminario CATTANI (RGS & Matematica Applicata)
by Giacomo Aletti 17 Nov '14

17 Nov '14

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Giacomo Aletti -------------- Nell'ambito dei Reading Group Seminars e del Seminario di Matematica Applicata, il giorno lunedì 24 Novembre 2014, alle ore 14.30, nell'Aula C del Dipartimento di Matematica dell'Universita' degli Studi di Milano, Via C. Saldini, 50, Milano, "Multispecies models for large neural network description" Anna CATTANI, Center for Neuroscience and Cognitive Systems (CNCS), IIT, Rovereto Joint work with Claudio Canuto Abstract: Today modeling large neural network is a topic more relevant than ever. In particular, the set up of computer simulations describing complex networks with a huge number of nodes is a formidable challenge. The intrinsic difficulties concerning the prohibitive computational costs may be handled to some extent by exploiting what we call "multispecies" models. From a mathematical perspective this issue consists in formalizing the PDE-based continuum models which describe the high-density populations inside the network and studying interactions between them and the ODE-based discrete models for each neuron belonging to the low-density populations. In particular, we exploit such an approach to describe the Golgi-Granular cell loop network in the Cerebellum. Each single cell is described by means of the FitzHugh-Nagumo model and both electrical and chemical (excitatory and inhibitory) synapses are taken into account. Several simulations describing interesting phenomena as synchronization and travelling waves have been done. Biological aspects have also been examined in order to provide our work with scientific completeness. References [1] A.Cattani, FitzHugh-Nagumo equations with generalized diffusive coupling, Mathematical Bio- sciences and Engineering, 11 203-215, 2014. [2] C.Canuto and A.Cattani, The derivation of continuum limits of neuronal networks with gap- junction couplings, Network and Heterogeneous Media, 9, 111-133, 2014. [3] A.Cattani, "Multispecies" models to describe large neuronal networks, Ph.D. thesis, 2014. ================= Reading Group Seminars: The Reading Group Seminars (RGS) are organized within an open community of researchers interested in applying up to date mathematical modeling and data analysis approaches to the study of biological systems. The RGS take place at the Math. Department in Milan (via Saldini). Initiatives and updates are published on the website: http://rgs.mat.unimi.it/. -- ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.matematica.unimi.it) Via Saldini, 50 20133 Milano, Italy Tel: +39-02-503.16158 Fax:+39-02-503.16090 Cell: +39-340-9739142

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Seminario MICHAEL HINZ
by Federico Polito 16 Nov '14

16 Nov '14

****************************************************** SEMINARI DI PROBABILITA' E STATISTICA DIPARTIMENTO DI MATEMATICA G. PEANO UNIVERSITA' DEGLI STUDI DI TORINO ****************************************************** Venerdì 28 Novembre 2014 alle ore 14:30 in Aula S presso il Dipartimento di Matematica "G. Peano" dell'Università degli Studi di Torino, Via Carlo Alberto 10, Il Dott. MICHAEL HINZ (Department of Mathematics, Bielefeld University) terrà un seminario dal titolo CALCULUS, STOCHASTIC PROCESSES AND GEOMETRY WITHOUT SMOOTHNESS Abstract: The talk deals with analysis and stochastic processes on fully singular spaces (i.e. singular at every or almost every point). In the first part we give a brief introduction to the subject which was started in the late eighties and early nineties by Goldstein, Kusuoka, Barlow, Bass, Kigami and others and is now referred to as 'Analysis on fractals'. Markov processes and their energy functionals (Dirichlet forms) play a key role. In the second part we explain some interrelations between stochastic analysis and items of differential geometry, point out some recent results and applications. Tutti gli interessati sono invitati a partecipare. -- Federico Polito Department of Mathematics University of Torino Via Carlo Alberto, 10 10123, Torino, Italy Email: federico.polito(a)unito.it Tel: +39 011 6702937 Web: www.federicopolito.it

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Bicocca Winter School on SINGULAR STOCHASTIC PDEs
by Francesco Caravenna 14 Nov '14

14 Nov '14

RECENT BREAKTHROUGHS IN SINGULAR STOCHASTIC PDEs Bicocca Winter School (2-6 February 2015) The aim of this school is to present some recent breakthroughs in the theory of non-linear stochastic PDEs, that allow to give a rigorous meaning to some important singular equations for which classical methods fail, due to the irregularity of the noise. Examples include the Kardar-Parisi-Zhang (KPZ) equation in 1d, the equation of stochastic quantization in 3d, the parabolic Anderson model in 2d. The school is mainly targeted at PhD students and young researchers. There will be two mini-courses by Massimiliano Gubinelli (Université Paris Dauphine) and Lorenzo Zambotti (Université Pierre et Marie Curie), presenting different approaches but discussing analogous examples. The venue of the school is the Department of Mathematics and Applications of the University of Milano-Bicocca. For more information and for the registration, see the page: http://www.matapp.unimib.it/~fcaraven/spdes2015/ The Organizing Committee Francesco Caravenna, Federica Masiero, Gianmario Tessitore

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Seminario Giovanni Jona Lasinio a Roma Tre 18 Novembre
by Pietro Caputo 14 Nov '14

14 Nov '14

Giovanni Jona-Lasinio Universita' La Sapienza Titolo: Macroscopic fluctuation theory: an introduction and some applications Martedi' 18 Novembre 2014 ORE 14:30 Dipartimento di Matematica e Fisica Universita' degli Studi Roma Tre AULA 311 (SEMINARI) Abstract: The macroscopic fluctuation theory, proposed in collaboration with L. Bertini. A. De Sole, D. Gabrielli and C. Landim to study diffusive systems out of equilibrium, developed over the last decade into a powerful tool to solve concrete problems. After discussing the basic ideas I will illustrate some applications among which the existence of phase transitions in the behaviour of fluctuations. Of special interest are the fluctuations of the current in stationary states. New variational principles appear in the thermodynamics of non-equilibrium stationary states.

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Assegno di ricerca - Università Ca' Foscari di Venezia
by Carlo Gaetan 13 Nov '14

13 Nov '14

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Lucian Maticiuc - seminar at Computer Science Department Verona [ 20/11/14 ]
by Luca di persio 13 Nov '14

13 Nov '14

This is to inform you about the seminar that will be given by Lucian Maticiuic [Department of Mathematics "Gheorghe Asachi" Technical University] next 20/11, in Verona - Department of Computer Science. Details: http://www.di.univr.it/?ent=seminario&id=3220&lang=en Abstract We will present a self contained introduction to path dependent partial differential equation in stochastic framework, also considering memory effects and aiming at exploiting related results in financial frameworks characterized by various forms of delay. The talk will be divided in two parts of 45 minutes each. Best, LuCa __ Luca Di Persio - PhD assistant professor of Probability and Mathematical Finance Dept. Informatics University of Verona strada le Grazie 15 - 37134 Verona - Italy Tel : +39 045 802 7968 Dept. Math University of Trento V. Sommarive, 14 - 38123 Povo - ItalyTel : +39 0461 281686

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de Finetti risk seminar - november 2014
by Emanuela Rosazza 12 Nov '14

12 Nov '14

On behalf of the Scientific Committee of the de Finetti Risk Seminars, we are glad to invite you to participate at the following Lectures at 16:30: Conditional systemic risk measures Thilo Meyer-Brandis (LMU Munich) ABSTRACT The financial crisis has demonstrated that systemic risk due to the interconnectedness of financial-market participants - such as financial institutions, insurers, governments and, even, regulators themselves - can dramatically amplify the consequences of isolated shocks to financial systems and pose a serious threat to prosperity and social stability.The traditional approach to risk control in financial mathematics is to apply risk measures to single institutions. However, this strategy fails to capture systemic risk because it treats institutions as if they were in isolation, and recent literature in financial mathematics has started to develop various approaches to rectify this deficiency. In this presentation we will axiomatically introduce and characterize risk-consistent conditional systemic risk measures. This class of conditional systemic risk measures is defined on multidimensional risks and consists of those conditional systemic risk measures which can be decomposed into a state-wise conditional aggregation and a univariate conditional risk measure. Our studies are based on the axiomatic characterization in [Chen et al., 2013] of a similar class of systemic risk measures in a finite state and unconditional framework. We argue in favor of a conditional framework on general probability spaces for assessing systemic risk. Moreover, we allow for very general aggregation rules, a less restrictive axiomatic setting, and thus a more flexible structure which covers many prominent examples of systemic risk measures from the literature and used in practice. Further, we will see how this type of systemic risk measures naturally arises when considering families of consistent conditional systemic risk measures and discuss some examples. at 18:00: Mathematical models for the formation of financial bubbles Francesca Biagini (LMU Munich) ABSTRACT The notion of an asset price bubble has two ingredients. One is the observed market price of a given financial asset, the other is the asset's intrinsic value, and the bubble is defined as the difference between the two. The intrinsic value, also called the fundamental value of the asset, is usually defined as the expected sum of future discounted dividends. In the first part of the talk we study a flow in the space of equivalent martingale measures and focus on the corresponding shifting perception of the fundamental value of a given asset in an incomplete financial marketmodel. This allows us to capture the birth of a perceived bubble and to describe it as an initial submartingale which then turns into a supermartingale before it falls back to its initial value zero. In the second part of the talk we examine the impact of overconfidence on bubbles formation in the framework of reduced-form models for credit risk. We assume that the wealth associated to a defaultable asset may be strongly affected by the trading activity of overconfident investors, who believe the asset to be safe and provoke an alteration of its estimated value. Since the value process changes under this influence, the underlying pricing measure has also to readapt determining a switch in the space of the equivalent martingale measures. In this way we provide a constructive approach to explain bubbles formation as well as motivate a dynamics in the space of equivalent martingale measures at micro-economic level. LOCATION: The seminar will be held on Wednesday, November 19, starting from 16.30, Aula di rappresentanza, Dept. of Mathematics, Milano University, Via C. Saldini 50, Milano. A refreshment will be offered at 17.30. Scientific Committee: Prof. Marco Frittelli (Univ. degli Studi di Milano) Prof. Fabio Maccheroni (Univ. Bocconi) Prof. Massimo Marinacci (Univ. Bocconi) Prof. Emanuela Rosazza Gianin (Univ. Milano-Bicocca) Dott. Simone Cerreia-Voglio (Univ. Bocconi) Dott. Marco Maggis (Univ. degli Studi di Milano) **************************************************** Emanuela Rosazza Gianin Dipartimento di Statistica e Metodi Quantitativi Università di Milano Bicocca Edificio U7 – 4° Piano Via Bicocca degli Arcimboldi, 8 20126 Milano Tel. 02 64483208 Fax. 02 64483105 e-mail: emanuela.rosazza1(a)unimib.it *****************************************************

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Avviso di seminario :: Fattorini@DSS (Scienze Statistiche, Sapienza)
by Pierpaolo Brutti 12 Nov '14

12 Nov '14

----------------------------------------------------------------------------- A v v i s o d i S e m i n a r i o ----------------------------------------------------------------------------- Giovedì 20 Novembre, ore 11am ----------------------------------------------------------------------------- Stanza 34 Dipartimento di Scienze Statistiche Sapienza Università di Roma LORENZO FATTORINI (Dipartimento di Economia e Statistica Università degli Studi di Siena) terrà un seminario dal titolo INDAGINI FORESTALI: TEORIA E APPLICAZIONI tutti gli interessati sono invitati a partecipare. ----------------------------------------------------------------------------- Maggiori informazioni sui seminari presso il DSS sono consultabili a quest'indirizzo: http://goo.gl/Y6OQYm Saluti Pierpaolo Brutti --- Sintesi In una prima parte metodologica, le stime di superfici e di totali vengono trattate come integrazioni Monte Carlo. Vengono poi dati risultati per campioni finiti e risultati asintotici sulle proprietà degli stimatori risultanti. In una seconda parte applicativa, vengono considerati gli aspetti pratici delle stime di superfici forestali e delle biomasse al loro interno ottenute tramite indagini campionarie note come inventari forestali.

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seminario di Alessandro Gnoatto presso Prometeia - Bologna
by Giacomo Scandolo 12 Nov '14

12 Nov '14

Il giorno Martedì 18 Novembre 2014, alle ore 14:30 presso la sede di Prometeia (sala grande, primo piano) via G.Marconi 43, Bologna Alessandro Gnoatto (Ludwig-Maximilians Universität München) terrà un seminario dal titolo "Interest rate modelling after the financial crisis" Abstract In the first part of the talk we proceed to review the main changes in the interbank interest rate market after the financial crisis. We present the most relevant empirical evidences: divergence between different interbank rates, failure of the standard FRA replication argument, emergence of basis swap spreads. Secondly, we quickly review the valuation of contingent claims under collateralization, which constitutes the market practice for interest rate products in the post-crisis world and forms the basis for multiple curve valuation. In the second part of the talk we propose a general framework for modelling multiple yield curves. In a general semimartingale setting, we provide an HJM approach to model the term structure of multiplicative spreads between FRA rates and simply compounded OIS risk-free forward rates. We derive an HJM drift and consistency condition ensuring absence of arbitrage and, in addition, we show how to construct models such that multiplicative spreads are greater than one and ordered with respect to the tenor's length. When the driving semimartingale is an affine process, we obtain a flexible and tractable Markovian structure. Finally, we show that the proposed framework allows to unify and extend several recent approaches to multiple yield curve modelling. The talk is based on joint works with C. Cuchiero, and C. Fontana.

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[ccfz] Postdoctoral fellowship at Imperial College London
by Tiziano Vargiolu 10 Nov '14

10 Nov '14

----- Forwarded message from r.cont(a)imperial.ac.uk ----- Date: Mon, 10 Nov 2014 09:57:20 +0000 From: "Cont, Rama" <r.cont(a)imperial.ac.uk> Reply-To: "Cont, Rama" <r.cont(a)imperial.ac.uk> Subject: [ccfz] Postdoctoral fellowship at Imperial College London To: "ccfz(a)lists.math.ethz.ch" <ccfz(a)lists.math.ethz.ch> The Department of Mathematics, Imperial College London is recruiting 3 Chapman postdoctoral fellows in Mathematics, starting 1 October 2015 for a duration of 2 years. The Mathematical Finance Section http://www3.imperial.ac.uk/mathfin will support a candidate with research interests focused on MATHEMATICAL FINANCE, STOCHASTIC ANALYSIS OR APPLIED PROBABILITY. The full announcement is below. The deadline for applications is NOVEMBER 27, 2014. --------------------------- DEPARTMENT OF MATHEMATICS, IMPERIAL COLLEGE LONDON CALL FOR APPLICATIONS FOR 3 CHAPMAN FELLOWSHIPS IN MATHEMATICS SALARY RANGE: ?33,410 - ?42,380 PER ANNUM Fixed Term: 24 months, commencing 1 October 2015 Applications are invited for three Chapman Fellowships in Mathematics, tenable for two years, starting 1 October 2015. These posts provide an excellent opportunity for those seeking to pursue an academic career in mathematics. Candidates for a Chapman Fellowship are expected to have proven research ability in mathematics. Candidates will demonstrate the potential for strong leadership qualities in the subject, as illustrated, for example, through showing initiative on research projects. As well as holding a good honours degree and a PhD (or equivalent) in mathematics or a closely related subject, candidates will also be expected to demonstrate exceptional ability in their chosen research areas. They will have an outstanding research record commensurate with their level of experience, as demonstrated, for example, through an outstanding thesis, publications and conference presentations, etc. Candidates will be able to contribute significantly to the research environment of the Department of Mathematics, and have a proven track record of successful research interaction. In addition to pursuing research, Fellows will be expected to undertake a limited range of teaching duties in the Department of Mathematics. The ability to teach mathematics at undergraduate and postgraduate level is essential, as demonstrated by excellent written and verbal communication skills with the ability to give effective presentations. Further particulars, together with information about Imperial College London, the Department of Mathematics can be found at http://www.ma.imperial.ac.uk/[1]. The preferred method of application is online via our website http://www.imperial.ac.uk/employment (please select ?Job Search? then enter the job title or vacancy reference number into ?Keywords? ? vacancy ref: NS2014200AM ). Please complete and upload an application form stating which area you are applying to, (Applied Mathematics, Pure Mathematics, Mathematical Finance, Statistics), also providing a CV, list of publications and Research Plan. If you are unable to apply online or have any queries about the application process please contact Ms Claudia Cannon, Academic Support Administrator (c.cannon(a)imperial.ac.uk) quoting the reference number NS2014200AM to request an application form. CLOSING DATE: 27 NOVEMBER 2014 Interviews for the posts will be held January 2015 FOR FURTHER INFORMATION: https://www4.ad.ic.ac.uk/OA_HTML/OA.jsp?page=/oracle/apps/irc/candidateSelf….. >> Links: ------ [1] http://www.ma.imperial.ac.uk/ ----- End forwarded message -----

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Seminario MULAS (RGS & Matematica Applicata)
by Giacomo Aletti 10 Nov '14

10 Nov '14

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Giacomo Aletti -------------- Nell'ambito dei Reading Group Seminars e del Seminario di Matematica Applicata, il giorno lunedì 17 Novembre 2014, alle ore 14.30, nell'Aula C del Dipartimento di Matematica dell'Universita' degli Studi di Milano, Via C. Saldini, 50, Milano, "Spike count and spike time coding of flashed images in macaque primary visual cortex" Marcello MULAS, Neuroscientific System Theory, Technische Universität München, Germany Abstract: http://goo.gl/VCJ3dt Short intro to the talk How the brain represents stimuli is still a matter of debate. It is unclear how important is the precise time of spikes in order to encode information. This study suggests that taking into account the interaction between neurons might undermine conclusions based on estimates of average information in single neurons. Keywords V1, neural coding, information time course, synergy, redundancy, information theory ================= Reading Group Seminars: The Reading Group Seminars (RGS) are organized within an open community of researchers interested in applying up to date mathematical modeling and data analysis approaches to the study of biological systems. The RGS take place at the Math. Department in Milan (via Saldini). Initiatives and updates are published on the website: http://rgs.mat.unimi.it/. -- ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.matematica.unimi.it) Via Saldini, 50 20133 Milano, Italy Tel: +39-02-503.16158 Fax:+39-02-503.16090 Cell: +39-340-9739142

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10th BNP conference - Abstracts submission
by Antonio Lijoi 09 Nov '14

09 Nov '14

The 10th conference on Bayesian Nonparametrics (BNP10) will be held in June 22-26, 2015 in Raleigh, NC. BNP10 will feature four special invited lectures, eight invited sessions, contributed talks and poster sessions. A proposal for a contributed talk or poster can be made through the conference website http://www.stat.duke.edu/bnp10/ and should consist of a title and an abstract. Slots for contributed talks are limited. Deadline for submission of a contributed talk is December 1, 2014, and decisions about acceptance are expected by January 15, 2015. Deadline for poster submission is May 1, 2015. Best, BNP10 Organizing Committee (10thbnpmeeting(a)gmail.com) ----- Antonio Lijoi University of Pavia via San Felice 5, 27100 Pavia, Italy http://economia.unipv.it/alijoi

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Fwd: Announcement Master Class in probability and planar statistical physics in Geneva
by Fabio Martinelli 07 Nov '14

07 Nov '14

Dear colleague, The university of Geneva is organizing a special Master program in probability and mathematical physics in collaboration with the ETH during the year 2015/2016. The aim of the program is to provide a small number of outstanding students with master-level courses in probability together with more advanced courses in the field of planar statistical physics. The program is aimed at Master students. Advanced undergraduates and beginning PhD students are also welcome. The participants will enroll in a one-year master program at the university of Geneva starting in September 2015. A number of fellowships covering accommodation and local expenses are available. *Additional information is available on the webpage of the program: http://nccr-swissmap.ch/master-class-2015 <http://www.nccr-swismap.ch/master-class-2015>* We would be very grateful if you would mention this program to potential candidates and encourage them to apply. For full consideration, apply using the web form (available on http://nccr-swissmap.ch/master-class-2015 <http://www.nccr-swismap.ch/master-class-2015>) before the 17th of January 2015. We also attached the poster of the program. If you need more information, please do not hesitate to contact me. Best regards Stanislav Smirnov, Wendelin Werner and Hugo Duminil-Copin Additional information: *Preliminary list of lecturers:* I. Benjamini D. Chelkak D. Cimasoni H. Duminil-Copin C. Hongler J. Miller S. Smirnov Y. Velenik W. Werner *Preliminary list of lectures:* *First semester courses:* Introduction to statistical physics Brownian Motion and stochastic calculus Martingales and Markov processes On various aspects of the dimer and planar Ising models *Second semester courses:* Conformal invariance of lattice models Schramm-Loewner Evolution and GFF Random planar maps Geometric representations of lattice models *A number of mini-courses including:* Coarse geometry and random processes Probability on groups Large deviations -- ----------------------------------------------------------------- Hugo Duminil-Copin Professor Email: hugo.duminil(a)unige.ch <Hugo.duminil(a)unige.ch> Université de Genève Phone: +41-22-3791169 Section de Mathématiques Fax: +41-22-3791176 2-4, rue du Lièvre; CP 64 www: http://www.unige.ch/~duminil 1211 Genève 4 SWITZERLAND -- Fabio Martinelli Department of Mathematics and Physics Roma Tre University Lg. San Murialdo 1, 00146 Roma Italy tel +39 06 57338039 fax +39 06 57338039

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Seminario a Roma Tre il 05-11-2014
by Pietro Caputo 05 Nov '14

05 Nov '14

Benoit Laslier (Cambridge) Titolo: Stochastic dynamics of discrete interfaces and dimer models. Mercoledi' 05 Novembre 2014 ORE 15:30 Dipartimento di Matematica e Fisica Universita' degli Studi Roma Tre AULA 311 (SEMINARI) Largo San L. Murialdo,1 Abstract We will study some effective models, called dimer models, for the interface between two coexisting thermodynamical phases in three dimension. We will show in a relatively general context that the time needed for the system to reach equilibrium is of order L^(2+o(1)), where L is the typical length scale of the system. The exponent 2 is optimal. More precisely, for surfaces attached to a curve drawn in some plane, we will control the mixing time for lozenge tilings and domino tilings (and a few other related models). For surfaces attached to a general curve, we will only work with lozenges and use a weaker notion of "macroscopic" convergence.

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Seminario BESKOS
by Matteo Ruggiero 31 Oct '14

31 Oct '14

******************************************************************* STATISTICS SEMINARS @ COLLEGIO CARLO ALBERTO ******************************************************************* Venerdi' 7 Novembre 2014 alle ore 12:00, presso la sala rossa del Collegio Carlo Alberto, Moncalieri (TO), si terra' il seguente seminario: Alexandros BESKOS (University College London) SMC SAMPLERS FOR APPLICATIONS IN HIGH DIMENSIONS Abstract: Sequential Monte Carlo (SMC) methods are nowadays routinely applied in a variety of complex applications: hidden Markov models, dynamical systems, target tracking, control problems, just to name a few. Whereas SMC methods have been greatly refined in the last decades and are now much better understood, they are still known to suffer from the curse of dimensionality: algorithms can sometimes break down exponentially fast with the dimension of the state space. As a consequence, practitioners in high-dimensional Data Assimilation applications in atmospheric sciences, oceanography and elsewhere will typically use 3D-Var or Kalman-filter-type approximations that will provide biased estimates in the presence of non-linear model dynamics. The talk will concentrate on a class of SMC algorithms and will look at ways to reduce the cost of the algorithms as a function of the dimension of the state space. Explicit asymptotic results will clarify the effect of the dimension at the properties of the algorithm and could provide a platform for algorithmic optimisation in high dimensions. Applications will be shown in the context of Data Assimilation, in a problem where the objective is to target the posterior distribution of the initial condition of the Navier-Stokes equation given a Gaussian prior and noisy observations at different instances and locations of the spatial field. The dimension of the signal is in theory infinite-dimensional - in practice 64x64 or more depending on the resolution – thus posing great challenges for the development and efficiency of SMC methods. Tutti gli interessati sono invitati a partecipare. Il seminario e' organizzato dalla "de Castro" Statistics Initiative (http://www.carloalberto.org/stats) in collaborazione con il Collegio Carlo Alberto. Cordiali saluti, Matteo Ruggiero --- Matteo Ruggiero University of Torino and Collegio Carlo Alberto http://sites.carloalberto.org/ruggiero

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seminario Carlo Acerbi in Bicocca
by fabio.bellini 31 Oct '14

31 Oct '14

Il giorno lunedì 3 novembre alle ore 17, presso la Sala del Consiglio della Scuola di Economia e Statistica della Università di Milano Bicocca, al IV piano dell'edificio U7, il dott. Carlo Acerbi, Executive Director a MSCI, presenterà un seminario su: Supply-Demand Symmetry Abstract How does the order book look like in a market where there's perfect balance between supply and demand? The question is less obvious than it sounds, and still awaits formalization. The problem admits a clear formalization based on analogies with change of numeraire techniques. We characterize and classify symmetrical models. Supply-Demand symmetry turns out to be something different from just bid-ask parity of the market cost functions, and the two concepts are shown to coincide only in very liquid regimes. Tutti gli interessati sono invitati a partecipare. Fabio Bellini

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CfP: ISIPTA '15, 20-24 July 2015, Pescara, Italy
by Serena Doria 30 Oct '14

30 Oct '14

*ISIPTA '15 CALL FOR PAPERS* 9th International Symposium on Imprecise Probability: Theories and Applications 20-24 July 2015 Pescara, Italy Website with up-to-date information on all aspects of the conference: http://www.sipta.org/isipta15 Scientific program contact: isipta15(a)easychair.org Local organization contact: isipta15(a)unich.it *Important Dates* 30 Jan - Paper abstracts & preliminary papers due 13 Feb - Review-ready papers due 31 Mar - Conference hotel pre-reservation deadline 08 Apr - Paper notification 17 Apr - Poster-only abstracts due 06 May - Poster-only notification 29 May - Early-bird registration deadline (?350 full; ?200 student) *Scope & Symposium Format* ISIPTA is the primary international forum to present and discuss new results related to imprecise probability. We welcome both theoretical and applied original contributions. In this edition, we especially welcome papers connecting imprecise probabilities with related research in fields such as economics, philosophy, sociology, and engineering. There will be no parallel sessions. Each paper that is accepted is presented both (i) in a plenary session, meant for a short introduction and a sketch of the context and relevance; and (ii) in a poster session, where ample time is given for in-depth explanation and discussion. The poster-only track provides a second, free format presentation option. It is also open for preliminary results, challenges, etc. *New: non-proceedings papers* To adapt to different publication cultures in different fields, we introduce a new option: the non-proceeding papers. Authors may request that their contribution is not published in the proceedings in case this precludes later publication of an expanded journal version. The PC will decide on a case-by-case basis. If accepted, a one-page abstract will be published in the proceedings, and the paper must be freely available on-line (e.g., as a working paper). *Already Confirmed Invited Speakers* Massimo Marinacci, AXA-Bocconi Chair in Risk Department of Decision Sciences, Bocconi University, Milan, Italy Itzhak Gilboa, Professor of Economics and Decision Sciences Eitan Berglas School of Economics, Tel-Aviv University, Israel & HEC, Paris, France *Special Issue* After the conference, a special issue with a selection of the accepted papers will be published in an expanded version in the International Journal of Approximate Reasoning. *Steering Committee* T. Augustin (LMU München, Germany) + PC Board G. de Cooman (Ghent University, Belgium) S. Doria (University G. d'Annunzio, Italy) + Local Organization E. Miranda (University of Oviedo, Spain) + PC Board E. Quaeghebeur (CWI, Amsterdam, Netherlands) + PC Board T. Seidenfeld (Carnegie Mellon University, USA) We look forward to your contribution and to seeing you in Pescara!

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Seminario Fabio Caccioli il 4 Novembre alla Scuola Normale Superiore di Pisa
by Fabrizio Lillo 29 Oct '14

29 Oct '14

Martedì 4 novembre 2014 ore 13.00 *Scuola Normale Superiore* Pisa Aula Bianchi (Scienze) *Fabio Caccioli* *University College London* Terrà un seminario dal titolo: *“**Instabilities in portfolio optimization and regularization**”* *Abstract:* *We consider the problem of portfolio selection in presence of market impact, and we show that including a term which accounts for finite liquidity in portfolio optimization naturally mitigates the instabilities that arise in the estimation of coherent risk measures. This is because taking into account the impact of trading in the market is mathematically equivalent to introducing a regularization on the risk measure. We show that the impact function determines which regularizer is to be used, and we characterize the typical behavior of the optimal portfolio in the limit of large portfolio sizes for the case of Expected Shortfall*. Per informazioni scrivere a fabrizio.lillo(a)sns.it -- ---------------------------------------- Fabrizio Lillo Scuola Normale Superiore di Pisa, Dipartimento di Fisica, Universita' di Palermo & Santa Fe Institute, U.S.A. Piazza dei Cavalieri 7 56126 Pisa ITALY phone: +39 050509159

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SUMMER SCHOOL ON COPULAS: Pau, France, July 13-17, 2015
by Gianfausto Salvadori 28 Oct '14

28 Oct '14

Dear Colleagues, all interested people (especially PhD and Post-doc students) are invited to attend the following Summer School on Copulas. *** SCOPE *** The statistical modeling of natural events frequently involves the modeling of the joint distribution of several random phenomena. Copulas are mathematical objects that are particularly suitable for modeling the multivariate dependence between several continuous random variables, independently of their marginal distributions. This explains why they are more and more often used in hydrology and environmental sciences. With the development of powerful statistical software (such as the R statistical system), a multivariate analysis based on copulas appears increasingly feasible. This one-week short course will focus on the theory and statistical practice of copulas with applications to hydrological problems and related environmental issues. It will also contain an introduction to multivariate extreme-value theory from a copula perspective. Theoretical concepts will be illustrated through the analysis of real-world datasets using the R statistical system. *** VENUE *** Université de Pau et des Pays de l'Adour. Pau, France, July 13-17, 2015 *** WEB SITE *** http://lma-umr5142.univ-pau.fr/copula/ PLEASE CIRCULATE THIS MAIL TO ALL INTERESTED PEOPLE. THANKS. ____________________________________________________ Gianfausto SALVADORI ____________________________________________________ Università del Salento Dipartimento di Matematica e Fisica "E. De Giorgi" Provinciale Lecce-Arnesano, P.O.Box 193 I-73100 Lecce (Italy) ____________________________________________________ PHONE: +39-0832-29 7584. FAX: +39-0832-29 7594 ____________________________________________________ E-MAIL: gianfausto.salvadori(a)unisalento.it http://www.unisalento.it/people/gianfausto.salvadori ____________________________________________________

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METRON: Special Issue on "Latent Variable Models for the analysis of socio-economic data”
by Pierpaolo Brutti 27 Oct '14

27 Oct '14

================================================== METRON – Call for Papers for the Special Issue “Latent Variable Models for the analysis of socio-economic data” Guest Editors: Marco Alfó and Francesco Bartolucci ================================================== Latent variable (LV) models represent an important stream of the statistical literature with application in many fields, such as economics, medicine, psychology, and sociology, and are related to other important classes, such as that of finite mixture models. LV models are naturally applied whenever unobserved heterogeneity between sample units has to be taken into account, typically in a multilevel or longitudinal study, or the characteristic of interest (e.g. quality-of-life of patients suffering from a certain disease) is not directly observable. The special issue is intended to cover approaches based either on continuous or discrete latent variable models, with also particular interest in approaches that combine the use of continuous and discrete latent variables within the same model. The focus is on: - novel statistical approaches in terms of modelling formulations and/or estimation methods; - up-to-date case studies which address the application of such models to socio-economic data; - critical review papers with substantive insights on definition, estimation, and inference for the models of interest. We are enthusiastic of the opportunity offered by the special issue to disseminate LV models in the scientific community, not only among statisticians. Authors who are not sure whether their problems and ideas fall under the call for paper may preliminarily contact the Editors with an initial draft of the paper. All submitted papers under this call will undergo the standard review process of the journal. The deadline for the present call is November 30th, 2014. The special issue is handled through the website of the Journal; the editing and the review process will be handled by the Special Issue Editors Marco Alfó (Sapienza, University of Rome, email:marco.alfo@uniroma1.it) and Francesco Bartolucci (University of Perugia, IT, email: bart(a)stat.unipg.it). Please submit your manuscript at http://www.editorialmanager.com/tron/ ==================================================

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Fwd: [World] 10 PhD studentships in Statistical Applied Mathematics at the University of Bath
by Gustavo Posta 24 Oct '14

24 Oct '14

Begin forwarded message: > From: Andreas Kyprianou <a.kyprianou(a)bath.ac.uk> > Subject: [World] 10 PhD studentships in Statistical Applied Mathematics at the University of Bath > Date: 24 ottobre 2014 12:49:08 GMT+02:00 > To: world(a)alea-research.eu > > > 10 PhD studentships in Statistical Applied Mathematics at the University of Bath > > EPSRC Centre for Doctoral Training in Mathematical Sciences > > University of Bath > > SAMBa - Statistical Applied Mathematics at Bath > www.bath.ac.uk/samba > > The Department of Mathematical Sciences at the University of Bath has established an EPSRC Centre for Doctoral Training in Statistical Applied Mathematics (SAMBa). We shall be awarding 10 or more new, fully-funded, 4-year studentships, to start in September 2015. These are for exceptionally qualified students to complete PhDs at the interface between applied mathematics, statistics, and probability. > > The four-year funding includes full tuition fee at the home rate, a training support fee of £1,000/annum and standard tax-free maintenance of £13,863/annum (14/15 rate). Please note: only UK and EU students who satisfy research council funding rules are eligible for this funding (http://www.epsrc.ac.uk/skills/students/help/Pages/eligibility.aspx). > > SAMBa will have a cohort of students whose thesis topics range from industrially motivated problems to more abstract problems, using deterministic, probabilistic, statistical and computational mathematical tools. Students will take courses across this mathematical spectrum in the first year. > > The first year of the training involves courses and symposia tailored to the students’ individual learning programme together with thesis scoping seminars and 'Integrative Think Tanks'. These ITTs will be intensive week-long events held twice a year where students are faced with industrial and cross-disciplinary problems and are trained in synthesising relevant mathematical formulations for solving them. > > Each student will finalise a thesis proposal at the end of year 1, and will work on PhD research in years 2-4 under the mentoring of a principal supervisor and a co-supervisor. Successful completion of the first year of the programme will result in the student receiving an M.Res. degree. > > The SAMBa student cohort will be an important source of support, and, as part of the training programme, students will have access to a budget that will allow them to plan semester-long symposia and invite outside speakers. The programme will also support travel to conferences and workshops. > > Expressions of interest should be sent to the Centre Manager, Susie Douglas, via email: samba(a)bath.ac.uk and should include: > • A short statement (250 words) explaining your motivation for applying to SAMBa > • A 2-page CV which includes your academic and work experience and your nationality and country of normal residence (for the past 3 years, not including full time education) > • Scans of your academic transcript(s) > • Information on where you heard about SAMBa > > All applications will be reviewed rapidly and promising applicants will be invited to an interview at Bath. Further information is available on www.bath.ac.uk/samba. > > -- > **************************************************** > * Professor Andreas E. Kyprianou * > * Co-Director SAMBa Centre for Doctoral Training * > * Co-Director Prob-L@B * > * Department of Mathematical Sciences * > * University of Bath * > * Claverton Down * > * Bath BA2 7AY * > * URL: http://www.maths.bath.ac.uk/~ak257/ * > **************************************************** > > _______________________________________________ > World mailing list > World(a)alea-research.eu > http://alea-research.eu/cgi-bin/mailman/listinfo/world

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Fwd: [World] TU Graz: One Postdoctoral Position in Combinatorics
by Gustavo Posta 24 Oct '14

24 Oct '14

Begin forwarded message: > Resent-From: gustavo.posta(a)polimi.it > From: Mihyun Kang <kang(a)math.tugraz.at> > Subject: [World] TU Graz: One Postdoctoral Position in Combinatorics > Date: 24 ottobre 2014 09:49:39 GMT+02:00 > To: world(a)alea-research.eu > Reply-To: kang(a)math.tugraz.at > > ------------------------------------------------------------------------------ > TU Graz: One Postdoctoral Position in Combinatorics > ------------------------------------------------------------------------------ > > We are seeking outstanding candidates with expertise and proficiency in analytic and enumerative combinatorics, singularity analysis, saddle-point methods, cycle index sums, Boltzmann sampler, probabilistic and structural graph theory. > > The successful candidate will be employed as a Postdoctoral Researcher for one year with a possibility of extension for a further period of maximum two years within the Austrian Science Fund (FWF) Research Project on > > "Asymptotic Properties of Graphs on a Surface" > > at the Institute of Optimisation and Discrete Mathematics at Graz University of Technology (TU Graz), Austria, http://www.math.tugraz.at/mathb/. > > This is a research position and does not carry any teaching responsibilities. There is however a possibility to teach if one wishes to do so. The preferred starting date is 1 March 2015, but negotiable. > > The basic salary is specified in the FWF standard personnel costs and salaries https://www.fwf.ac.at/en/research-funding/personnel-costs/. There are extra salary payments, the so-called 13th- and 14th-month salaries which are favourably taxed. > > There are very active research groups working on Discrete Mathematics and Combinatorics at TU Graz. For example, TU Graz hosts a doctoral school "Discrete Mathematics" (funded by FWF) https://www.math.tugraz.at/discrete/. > > Further information about the mathematical institutes at TU Graz is available at https://www.math.tugraz.at/ > > Condition of employment: > - Qualified candidates must hold a PhD degree in mathematics or theoretical computer science before the time of appointment > > Application documents: > - Cover letter of application > - Curriculum vitae including the list of publications > - A short statement of research interests > - A list of full contact information of two references who can submit letters of recommendation > > All application documents with reference number P27290 (Kennzahl: P27290) should be electronically submitted in a PDF file by 15 December 2014 to Ms Sandra Wissler, sandra.wissler(a)tugraz.at. > > For further details concerning the content of the research project or to make an informal inquiry, please contact > > Mihyun Kang or Philipp Sprüssel > Graz University of Technology > Institute of Optimization and Discrete Mathematics (Math B) > Steyrergasse 30 > 8010 Graz, Austria > Email: kang(a)math.tugraz.at > spruessel(a)math.tugraz.at > _______________________________________________ > World mailing list > World(a)alea-research.eu > http://alea-research.eu/cgi-bin/mailman/listinfo/world

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Assegno di ricerca al Dip. di matematica di Pavia
by Regazzini Eugenio 22 Oct '14

22 Oct '14

In allegato, bando di concorso pubblico, per titoli, progetto e per colloquio, per il conferimento di un assegno di ricerca di tipo A presso il Dipartimento di Matematica "F. Casorati" dell'Università degli Studi di Pavia. Tematica: "Metodi probabilistici per lo studio di equazioni cinetiche: analisi delle condizioni sui dati iniziali per la convergenza delle soluzioni e applicazioni in campo economico-sociale"

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Seminari Matematica Applicata: V. Colizza 23 ottobre
by Alessandra Micheletti 21 Oct '14

21 Oct '14

Apologies for cross posting --------------------------------- SEMINARIO DI MATEMATICA APPLICATA Giovedi 23 Ottobre 2014, ore 11.30 Aula Rappresentanza, Dipartimento di Matematica (Via Saldini 50, Milano) Heterogeneities and the spatial spread of infectious diseases Dr. Vittoria Colizza INSERM & Universite Pierre et Marie Curie (Paris, France) ISI Foundation (Turin, Italy) ABSTRACT The spatial spread of infectious diseases depends on the interplay between local interactions among hosts (and possibly with vectors), along which transmission can occur, and dissemination opportunities presented by the movements of hosts (and vectors) among different communities or locations in space. Many degrees of heterogeneity may characterize this process, induced by large fluctuations in hosts' features (e.g. mixing behavior, frequency and duration of movements, topology and magnitude of movement fluxes) or by variations in pathogen's specific features (e.g. multiple circulation of different viruses, multiple types of transmission). To address these aspects, I'll present a general theoretical modeling framework taking into account the various heterogeneities at play and explore how these may affect the pandemic potential of an emerging infectious disease. Results are discussed in the realm of specific case studies. La S.V. e` cordialmente invitata. ----------------------------------------------------------------------- Home page del seminario: http://www.mat.unimi.it/users/veeser/sma/ Il seminario e` organizzato da: - Dipartimento di Matematica dell'Universita` di Milano, - Scuola di Dottorato in Scienze Matematiche. Per ulteriori informazioni contattare Giacomo Aletti, Lourenco Beirao da Veiga o Andreas Veeser. -- ------------------------------------ Alessandra Micheletti Associate Professor - Probability and Mathematical Statistics Dept. of Mathematics Università degli Studi di Milano via Saldini 50, 20133 Milano, Italy phone: +39-02503-16130 fax: +39-02503-16090 http://users.mat.unimi.it/users/michel <http://www.mat.unimi.it/users/michel>

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Extrema of Branching Processes and Gaussian Free Fields
by Alessandra Cipriani 21 Oct '14

21 Oct '14

Dear colleagues, we are organising a workshop on Extrema of Branching Processes and Gaussian Free Fields to be held in Berlin (Germany) on November 28 -29, 2014. The program and more information can be found on http://www3.math.tu-berlin.de/stoch/BPGFF2014/index.htm . Invited speakers include: * Elie Aïdékon, * Jian Ding, * Lisa Hartung, * Rajat Subhra Hazra, * Nicola Kistler, * Oren Louidor, * Ré mi Rhodes, * Vincent Vargas, * Ofer Zeitouni, * Olivier Zindy. Please do not hesitate to share this announcement with anyone who might be interested. The deadline for online registration is November 21, 2014 . Best regards, the Organisers (S. Andres, A. Cipriani, J. - D. Deuschel, M. Slowik, W. Werner)

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Fwd: Bando - seconda fascia - Università Cattolica (fwd)
by Tiziano Vargiolu 21 Oct '14

21 Oct '14

-------- Messaggio Inoltrato -------- Oggetto: Bando - seconda fascia - Universit? Cattolica Data: Tue, 21 Oct 2014 08:10:02 +0000 Mittente: Dip. di Matematica Econometria <dip.matematicaeconometria(a)unicatt.it> Presso l'Universita' Cattolica del Sacro Cuore di Milano (Facolta' di Economia) e' indetta una procedura di valutazione scientifico-didattica n. 1 professore universitario di ruolo di seconda fascia da effettuare mediante chiamata ai sensi dell'articolo 18 della legge 30 dicembre 2010, n. 240 per il settore scientifico concorsuale 13/D4 METODI MATEMATICI DELL?ECONOMIA E DELLE SCIENZE ATTUARIALI E FINANZIARIE (Settore scientifico-disciplinare SECS-S/06), con Decreto rettorale n. 1187 del 22 settembre 2014 pubblicato sulla G.U. - 4?serie speciale - concorsi n. 81 del 17 ottobre 2014. SCADENZA: 17 novembre 2014 http://progetti.unicatt.it/progetti-Bando_1187.pdf Dipartimento di Discipline matematiche, Finanza matematica ed Econometria Tel. 02.7234.2303 - fax 02.7234.2324 Universit? Cattolica del Sacro Cuore Largo Gemelli, 1 20123 Milano www.unicatt.it

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Seminari PARASURAM e MEDINI (RGS & Matematica Applicata)
by Giacomo Aletti 20 Oct '14

20 Oct '14

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Giacomo Aletti -------------- Nell'ambito dei Reading Group Seminars e del Seminario di Matematica Applicata, il giorno lunedì 27 Ottobre 2014, a partire dalle ore 14.30, nell'Aula C del Dipartimento di Matematica dell'Universita' degli Studi di Milano, Via C. Saldini, 50, Milano, Talk 1 (14:30) "Understanding circuit function through detailed mathematical modeling of neuronal population activity" Harilal PARASURAM Computational Neuroscience Lab, Amrita School of Biotechnology Abstract: http://goo.gl/XJz1qL Talk 2 (15:15) "Blood Oxygen Level Dependent (BOLD) Signal Reconstructions on Large-Scale Spiking Network Models" Chaitanya MEDINI Computational Neuroscience Lab, Amrita School of Biotechnology Abstract: http://goo.gl/PiICnw ================= Reading Group Seminars: The Reading Group Seminars (RGS) are organized within an open community of researchers interested in applying up to date mathematical modeling and data analysis approaches to the study of biological systems. The RGS take place at the Math. Department in Milan (via Saldini). Initiatives and updates are published on the website: http://rgs.mat.unimi.it/. -- ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.matematica.unimi.it) Via Saldini, 50 20133 Milano, Italy Tel: +39-02-503.16158 Fax:+39-02-503.16090 Cell: +39-340-9739142

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Dependence in Risk Measurement and Risk Management - LAST WEEK TO SUBMIT ABSTRACT
by giovanni.puccetti＠unifi.it 20 Oct '14

20 Oct '14

LAST WEEK TO SUBMIT ABSTRACT FOR the Workshop “Dependence in Risk Measurement and Risk Management” https://sites.google.com/site/dependencerisk/ When/where: December 18-19, 2014 at the Novoli campus of the University of Firenze Invited Speakers: FABIO BELLINI (Milano Bicocca) ELENA DI BERNARDINO (CNAM Paris) JEAN JACOD (Paris VI) FABRIZIO LILLO (SNS Pisa) MARK PODOLSKIJ (Aarhus University) Registration: completely free and early registrations also receive free materials Abstract submissions: not later than October 26, 2014 Hope to see you in Firenze!

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Kirone Mallick altro seminario
by Gustavo Posta 18 Oct '14

18 Oct '14

Begin forwarded message: > From: "Faggionato, Alessandra" <faggiona(a)mat.uniroma1.it> > Subject: aggiunta > Date: 17 ottobre 2014 13:49:45 GMT+02:00 > > > Seminario di Probabilita' e Fisica Statistica > > "Fluctuations and large deviations in non equilibrium systems" > by Kirone Mallick (CEA, Saclay, Francia) > > Aula L, Dipartimento di Matematica, La Sapienza > Martedi' 21 Ottobre Ore 14.30 > > > > Abstract: > > Studies of non-equilibrium fluctuations have held a center stage during the > past few decades of the development of non-equilibrium statistical mechanics. > Indeed, macroscopic fluctuations are supposed to display some universal > behaviour, regardless of the precise microscopic dynamics of the process > under study. In this talk, we shall consider a few examples of non-equilibrium > fluctuations: the particle current in an interacting particle system, > the diffusion of a tracer in a one-dimensional gas of > particles with excluded mutual passage and the melting of an Ising quadrant. > These different problems will be analyzed quantitatively with the help > of the macroscopic fluctuation theory. > > > > -- > Prof. Alessandra Faggionato > Department of Mathematics > University La Sapienza > Piazzale A. Moro, 2 > 00186 Rome - Italy

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Seminario KNAPIK
by Matteo Ruggiero 17 Oct '14

17 Oct '14

**************************************************************** STATISTICS SEMINARS @ COLLEGIO CARLO ALBERTO **************************************************************** Venerdi' 24 Ottobre 2014 alle ore 12:00, presso la sala rossa del Collegio Carlo Alberto, Moncalieri (TO), si terra' il seguente seminario: Bartek KNAPIK (Vrije Universiteit Amsterdam) CONVERGENCE RATES OF POSTERIOR DISTRIBUTIONS IN NONPARAMETRIC INVERSE PROBLEMS Abstract: Since the seminal works of Ghosal, Ghosh and van der Vaart (2000) and Shen and Wasserman (2001), posterior contraction has attracted much attention, resulting in the rich literature on this subject. However, these results are not suitable to deal with trully ill-posed inverse problems, where one is interested in the parameter of interest f, given noisy observations of its transformed version Kf. General theorems yield contraction results in some metric measuring the distance between Kf and Kf_0, whereas the interest lies in the distance betweend f and f_0, and these two metrics are not equivalent. In this talk we review (a part of) the existing literature on Bayesian approach to nonparametric inverse problems, and present a general contraction theorem. We show that in mildly ill-posed problems with conjugate priors, both empirical and hierarchical Bayes approaches lead to (nearly) optimal recovery of an infinite-dimensional parameter of interest. Moreover, using our general result, we obtain minimax adaptive concentration rates in two examples in the fixed-design regression setting. Tutti gli interessati sono invitati a partecipare. Il seminario e' organizzato dalla "de Castro" Statistics Initiative (http://www.carloalberto.org/stats) in collaborazione con il Collegio Carlo Alberto. Cordiali saluti, Matteo Ruggiero --- Matteo Ruggiero University of Torino and Collegio Carlo Alberto http://sites.carloalberto.org/ruggiero

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Seminario Kirone Mallick a Roma
by Gustavo Posta 17 Oct '14

17 Oct '14

The Asymmetric Simple Exclusion Process, a Review by Kirone Mallick (CEA, Saclay, Francia) Monday, 20 October 2014 from 16:00 to 18:00 (Europe/Rome) at Dip. di Fisica - Edificio G. Marconi ( Aula Conversi ) Abstract The asymmetric simple exclusion process plays the role of a paradigm to study various aspects of non-equilibrium statistical physics. It is a minimal model of interacting particles with transport, that displays interesting collective behaviour and breaks time-reversal symmetry. This system appears as a building block in more realistic descriptions of low-dimensional transport with constraints. During the last twenty years, a large number of exact results have been derived for the exclusion process. The aim of this talk is to review the main techniques used to study this system and some of the important results that have been obtained.

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MOSTRA e CONFERENZA sul matematico René Gateaux
by Nappo, Giovanna 16 Oct '14

16 Oct '14

Vi segnalo la Mostra (21.24 ottobre) e la conferenza (21 ottobre) su René Gateaux presso il Dipartimento di Matematica Università di Roma "La Sapienza" MOSTRA René Gateaux (1889-1914) Itinerario di una gioventù perduta: Dipartimento di Matematica "Guido Castelnuovo" Università di Roma "La Sapienza" 21 -24 ottobre 2014 René Gateaux era un giovane matematico francese. Circa un milione e mezzo di francesi sono morti durante la Prima Guerra Mondiale, e René Gateaux è stato uno di loro. Qualche tempo prima della sua prematura scomparsa, avvenuta nella notte tra il 2 e il 3 ottobre 1914, ebbe diversi contatti scientifici con la comunità matematica romana e in particolare con Vito Volterra. In occasione del centenario dalla morte di René Gateaux, nei locali del Dipartimento di Matematica Guido Castelnuovo (piano terra), si terrà una mostra sui suoi contributi scientifici e sulla sua breve vita: il caso di René Gateaux apporta qualche interessante contributo alla conoscenza del suo periodo storico. La mostra si può visitare durante l'orario di apertura del Dipartimento di Matematica: dalle 8 alle 20. L'ingresso è gratuito Consulenti scientifici: Laurent Mazliak (Université Pierre et Marie Curie, Paris) e Rossana Tazzioli (Université de Lille 1) Concezione grafica: Raphaël Petit Organizzazione locale: Giovanna Nappo e Fabio Spizzichino (Dipartimento di Matematica) CONFERENZA Martedì 21 ottobre, ore 15:30, in Aula Picone del Dipartimento di Matematica "Guido Castelnuovo", il Professor Laurent Mazliak terrà una conferenza introduttiva. René Gateaux (1889-1914) abstract: Nell'ottobre 1914, il giovane matematico René Gateaux fu ucciso nei primi combattimenti della prima guerra mondiale. Aveva 25 anni. La sua fortuna postuma fu di essere stato, durante la sua breve vita, in relazione con importanti matematici, in particolare con Vito Volterra, e di avere lasciato prima di andare in guerra delle carte che diventarono, nelle mani esperte di Paul Lévy, la fonte di sviluppi capitali per la matematica del '900. Nella conferenza, considerata come un'introduzione e un complemento alla mostra omonima presso il Dipartimento di Matematica "Guido Castelnuovo", verranno presentati diversi aspetti di questo sorprendente destino. La conferenza sarà preceduta da una breve introduzione alla derivata di Gateaux, tenuta dal Prof. Antonio Siconolfi (Università di Roma "La Sapienza").

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Fractional Calculus, Probability and Non-Local Operators: Second (and final) call for papers.
by Enrico Scalas 15 Oct '14

15 Oct '14

Second Call for papers Second Workshop on Fractional Calculus, Probability and Non-Local Operators: Applications and Recent Developments BCAM, Bilbao, Basque Country - Spain 10-14 November 2014 Research on non-local operators and related stochastic processes has witnessed a rapid expansion over the past years. These problems pose new challenges to both pure and applied mathematicians, at the interface of at least three wide fields: functional analysis, stochastic processes and partial differential equations, while providing a new paradigm in scientific modelling. Applications range from relativistic models of quantum physics and quantum field theory, to sub-diffusion experimentally observed in molecular physics, from anomalous transport in cells to leptokurtic price distributions in financial markets, or to long-range dynamics ranging from the nano-scale to the geophysical scale. This interaction between mathematics and applications is giving rise to new concepts and methods, and it will produce new challenging mathematical problems for many years to come. Programme Monday 10th - Wednesday 12th Mon 11:30-13:30 / 15:00-19:00 Tue 9:00-12:00 / 15:00-16:00 / 17:00-19:00 Wed 9:00-12:00 / 15:00–18:00 PhD/PostDoc level course on "Fractional Kinetics: Analytic and Probabilistic Approaches" Vassili Kolokoltsov (University of Warwick, UK) Jozsef Lorinczi (Loughborough University, UK) Enrico Scalas (University of Sussex, UK) Tue 16:00-17:00 BCAM Scientific Seminar J. M. Sanz-Serna (University “Carlos III” Madrid, Spain) “Nonsymplectic uses of symplectic integrators” Thursday 13th - Friday 14th Thu, Fri 9:30-12:00 / 15:00-17:30 Workshop with specialist talks presented by Invited Speakers and by young researchers. A permanent poster session will be organised as well. Invited Talks: Luisa Beghin (University "La Sapienza" Rome, Italy) ”Stable processes at Poisson times in connection with the fractional shift operator" Kamil Kaleta (University of Wroclawska, Poland) “Lévy processes with uniformly dominated sequences of jumps" Joseba Mendiguren (Mondragon University, Spain) “Fractional Calculus application on mechanical engineering problems" Paolo Paradisi (ISTI-CNR Pisa, Italy/BCAM, Spain) “stochastic processes for space-time fractional diffusion” Juan Luis Vazquez (Autonomous University of Madrid, Spain) “Nonlinear diffusion with fractional Laplacian operator” Grants are available for attendees. For registration write to fcpnlo(a)gmail.com, no registration fee is required. To submit your abstract for a poster or a presentation (deadline: 24th of October, 2014) and further information, please write to: fcpnlo(a)gmail.com Sincerely Yours, Jozsef Lorinczi Gianni Pagnini Enrico Scalas

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FLAFR: Bando 2014 - Borse Premio per lo svolgimento di tesi di laurea magistrale
by Irene Crimaldi 15 Oct '14

15 Oct '14

Bando 2014 - BORSE PREMIO PER LO SVOLGIMENTO DI TESI DI LAUREA MAGISTRALE. Le borse sono messe a disposizione dalla Fondazione Lucchese per l’Alta Formazione e la Ricerca (FLAFR). Gli argomenti di tesi sono: Tema 1: Crisi e innovazione. Tema 2: Modelli, metodologie e strumenti software per lo sviluppo e l'analisi di sistemi ICT. Tema 3: Modelli e metodologie per l'analisi delle reti complesse e loro applicazione. Tema 4: Metodologie e strumenti software per l'analisi e il controllo di sistemi dinamici. Tema 5: Modelli stocastici e metodologie statistiche per lo studio di problematiche in campo economico, informatico o ingegneristico. Tema 6: Modelli teorici, numerici e sperimentali per l'ottimizzazione delle proprietà superficiali della carta. Per ulteriori dettagli, potete consultare il link http://www.fondazioneluccheseafr.it/borse_tesi.html. Irene Crimaldi IMT Institute for Advanced Studies Lucca

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Seminario Giuliana Cortese (Università di Padova) - 28/10/2014
by Giacomo Aletti 14 Oct '14

14 Oct '14

Con preghiera di diffusione tra tutti i possibili interessati, scusandomi per invii multipli. Cordialmente, Giacomo Aletti -------------- Si comunica che in data 28 Ottobre 2014, ore 11, presso la Sala di Rappresentanza del Dipartimento di Matematica dell'Università degli Studi di Milano La dott.ssa Giuliana Cortese, del dipartimento di Statistica dell'Università di Padova, terrà un seminario dal titolo "Dynamic predictions via competing risks regression models with application to chemotherapy in breast cancer" Abstract In breast cancer, the risk for cardiotoxicity due to chemotherapy typically increases with the cumulative dose of treatment over time. Therefore, it is of interest to predict the cumulative risk for cardiotoxicity in a dynamic way, while controlling the competing risk for mortality. For this purpose, we consider a competing risks regression model with two events, cardiotoxicity and death. A second aim is to predict optimal cumulative doses along a given treatment time that keep the cumulative risk for cardiotoxicity below a certain threshold (e.g. <5%). We face these prediction problems with different regression models for competing risks, accounting for all the time-dependent information in the data. For example, some covariates are assumed to have time-varying effects, and the cumulative dose was included as (internal) time-dependent covariate into the models. A landmark analysis was used to obtain dynamic predictions. In this applied context, we compare the competing risks approach based on cause-specific hazards and the direct regression models that allow finding a one-to-one relationship between cumulative risks and covariates. These models were then employed to predict optimal cumulative doses at a sequence of landmark time points. To control and correct also for the increased risk of dying, we finally predict optimal cumulative doses when a illness-death model is considered. Implementation in R is also discussed. -- ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.matematica.unimi.it) Via Saldini, 50 20133 Milano, Italy Tel: +39-02-503.16158 Fax:+39-02-503.16090 Cell: +39-340-9739142

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2014 Nicola Bruti Liberati Prize (IV edition)
by Tiziano Vargiolu 13 Oct '14

13 Oct '14

---------- Forwarded message ---------- Date: Mon, 13 Oct 2014 09:47:36 +0000 From: Daniele Marazzina <daniele.marazzina(a)polimi.it> To: "basso(a)unive.it" <basso(a)unive.it>, "vargiolu(a)math.unipd.it (vargiolu(a)math.unipd.it)" <vargiolu(a)math.unipd.it> Subject: 2014 Nicola Bruti Liberati Prize (IV edition) Con preghiera di diffusione tramite le vostre mailing-list. Grazie, Daniele Marazzina >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 2014 Nicola Bruti Liberati Prize (IV edition) The Bachelier Finance Society and the Department of Mathematics of the Politecnico di Milano, in cooperation with Springer, are proud to announce the 2014 Nicola Bruti Liberati Prize (IV edition) which is to be awarded annually for a doctoral thesis in all subjects of Mathematical Finance, such as, but not limited to: Derivative Pricing, Computational Finance, Econometrics and Statistical Methods applied to Finance, Risk Analysis, Portfolio Optimization, Probability Methods in Finance, and Numerical Methods in Finance. Nicola obtained an undergraduate degree from Bocconi University (2001) in Mathematical Finance. He died in 2007 in a traffic accident in Sydney, while he was completing his PhD thesis at the University of Technology. At that time, he was also cooperating with the Quantitative Finance group of the Department of Mathematics of the Politecnico di Milano. In order to commemorate Nicola, his family and the Department of Mathematics of the Politecnico di Milano offer an annual prize of E3.000 for the best doctoral thesis to be selected by a Committee appointed by the Bachelier Finance Society. Theses defended in 2013 and 2014 must be submitted no later than January 31st, 2015. The call for scholarship can be downloaded from the QFinLab web-site (www.mate.polimi.it/qfinlab) or at the following urls [ENG] http://www.mate.polimi.it/servizi/bandi_di_concorso/upload_bandi/iizw 6q/Bruti_Liberati_Prize_2014.pdf [ITA] http://www.mate.polimi.it/servizi/bandi_di_concorso/upload_bandi/iizw 6q/borsa_di_studio_Bruti_Liberati_2014.pdf

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