- Random - Mailing list — Dipartimento di Matematica, UniPI

Bando Dottorato Modena, Parma, Ferrara
by Cristian Giardina 07 Jun '16

07 Jun '16

Cari Colleghi, Vi informo che è stato pubblicato il bando per l'attribuzione dei 10 posti del Dottorato in Matematica in convenzione tra l' Universita' di Modena/Reggio Emilia, l'Universita' di Parma e l'Universita' di Ferrara. Il bando scade il giorno *30 Giugno 2016 alle ore 13*. Possono partecipare coloro che conseguiranno la Laurea Magistrale entro il 31 Ottobre 2016. Tutte le informazioni si trovano ai siti ITALIANO: http://www.unimore.it/didattica/dottorato.html?ID=36 ENGLISH: http://www.unimore.it/didattica/doctorate.html?ID=36 Cordiali saluti, Cristian Giardina'

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Seminario GOLDIN (RGS, ADAMSS, CIMAB & Matematica Applicata)
by Giacomo Aletti 07 Jun '16

07 Jun '16

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, in collaborazione col centro ADAMSS e il CIMAB, il giorno venerdì 24 Giugno 2016, alle ore 17.00, nell'Aula C (secondo piano) del Dipartimento di Matematica dell'Universita' degli Studi di Milano, Via C. Saldini, 50, Milano, "Neuronal Classification from Network Connectivity " Rebecca GOLDIN George Mason University Abstract The mammalian brain is a large network of neurons (~10^8 in rodents up to 10^11 in humans) sparsely interconnected by synapses (~10^4 per neuron). Most synapses are directional contacts between extensive tree-like structures, namely the axon of the output neuron and the dendrite of the input neuron. The ongoing assembly of complete maps of such circuits (“connectomes”) is crucial to understanding the brain structure-function relationship. Although the exact connectivity pattern of each neuron is unique, the common working assumption posits the existence of distinct “neuronal classes”, such that neurons in the same class share more similar connectivity patterns than neurons in different classes. A rigorous definition of this concept is still lacking, and even the order of magnitude of the number of neuronal classes is source of wide disagreement in neuroscience. Connectomic data may become available within the next decade for at least parts of nervous system in animal models, yet the mathematics to analyze these data is still underdeveloped. Indeed, that same mathematics should inform the data collection itself: Should we collect as much data from one animal as possible, or from as many animals as possible? Are more data with less precision better or worse than more precision with less data? We developed a class of probabilistic models that formalizes the concept of neuronal class based on network connectivity. Given a complete list of all neurons and their connections in a network, the model derives the number of neuronal classes, and an assignment of each neuron to a class. We fit the model using sparse singular value decomposition, and cluster the latent vectors into groups, and infer the neuronal classes. We tested the models on neurobiologically realistic simulated data, and found that our approach is robust and computationally tractable. We generated 50 graphs with 32,768 vertices each by stochastically assigning (secret) groups. One model consistently returned 100% correct class assignment, with 2% error in individual neural assignment, and reconstructed probability matrices well within the precision specified in the original probability matrix. This method provides a practical and theoretical foundation to bridge neuronal- and system-level neuroanatomy. Joint work with: Giorgio Ascoli, Carey Priebe, David Marchette, Paul Salomonsky, and Joshua Vogelstein t. ================= 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/.(http://rgs.mat.unimi.it/) -- ------------------------------- Giacomo Aletti, Associate Professor ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Department of Mathematics (www.mat.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 Probabilità - Padova
by Paolo Dai Pra 06 Jun '16

06 Jun '16

Ho il piacere di invitarvi al seguente seminario, che si terrà Giovedì 9 Giugno, alle 14:30, in Sala Riunioni del VII piano (accesso scale A e B) della Torre Archimede presso il Dipartimento di Matematica dell'Università degli Studi di Padova. SPEAKER: Giuseppe Cannizzaro AFFILIATION: TU Berlin TITLE: Malliavin Calculus for Regularity Structures: the case of gPAM ABSTRACT: The theory of Regularity Structures allowed to solve a number of ill-posed stochastic partial differential equations. In this presentation, after recalling the main aspects of Hairer's work, we will show how it is possible to introduce Malliavin Calculus tools in this context in order to investigate probabilistic properties of the solutions to such equations. We will focus on one standard example of the theory, namely the generalized Parabolic Anderson Model (gPAM), and prove that its solution, when evaluated at a space-time point, admits a density with respect to the Lebesgue measure. Paolo Dai Pra Dipartimento di Matematica Via Trieste, 63 35121 Padova Tel. +39 0498271361 Fax +39 0498271428 daipra(a)math.unipd.it

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Seminari del prof. Aldo Procacci
by Massimo Campanino 03 Jun '16

03 Jun '16

I giorni venerdì 10 e lunedì 13 giugno il prof. Aldo Procacci del Dipartimento di Matematica, Universidade Federal de Minas Gerais (Brasile) terrà due seminari presso il Dipartimento di Matematica dell'Università di Bologna, pazza Porta S. Donato 5, 40126 Bologna. Ven. 10 Giu, ore 17:00 aula Seminari VIII Piano The Mayer series: two explicit expressions for its coefficients and the combinatorial problem. We derive the (formal) Mayer series of the pressure of a system of classical particles interacting via a pair potential from the standard grand canonical partition function. We give two alternative representations of its coefficients e we discuss the combinatorial problem involved towards the question of its convergence. We conclude the talk by giving a brief review on results obtained and methods proposed , since 1963, to face this combinatorial problem Lun 13 Giu, ore 15:00 aula Enriques Convergence of the Mayer and Virial expansions and the Penrose tree-graph identity We establish new lower bounds for the convergence radius of the Mayer series and the Virial series of a continuous particle system interacting via a stable and tempered pair potential. Our bounds considerably improve those given by Penrose and Ruelle in 1963 for the Mayer series and by Lebowitz and Penrose in 1964 for the Virial series. To get our results we exploit the tree-graph identity given by Penrose in 1967 using a new partition scheme based on minumum spanning trees. 5x1000 AI GIOVANI RICERCATORI DELL'UNIVERSITÀ DI BOLOGNA Codice Fiscale: 80007010376

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winterschool Numerics for SPDEs
by Erika Hausenblas 02 Jun '16

02 Jun '16

Winterschool announcment We organize a winterschool in Linz, Austria about Numerics for Stochastic Partial Differential Equations and their Applications December, 5-9. Young researcher can also apply for lodging and/or traveling grants. You will find more information at http://www.ricam.oeaw.ac.at/specsem/specsem2016/school2/ If there are any questions, please do not hesistate to contact me. Erika -- ---------------------------------------------------------------------------------------------- Professor Erika Hausenblas Lehrstuhl Angewandte Mathematik Montanuniversität Leoben Franz-Josef-Straße 18 8700 Leoben Phone.: +43 (0) 3842 402-1700 Fax: +43 (0) 3842 402-1702 http://institute.unileoben.ac.at/amat/personal.html

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Mini course in Verona: Lévy processes with applications in financial modelling, by Giulia Di Nunno
by Luca di persio 02 Jun '16

02 Jun '16

*Mini course announcement* Prof. Giulia Di Nunno [ UiO - Department of Mathematics - Oslo ] will give a mini course on *Lévy processes with applications in financial modelling*, at the Department of Computer Science, University of Verona, according with the following calendar Monday, 6th of June 14.30 -17.30 Tuesday, 7th of June 13.30 -16.30 Wednesday, 8th of June 14.30 -17.30 All the lessons will take place at the Dept. of Computer Science, Strada le Grazie, 15 - Verona Ca' Vignal 2, first floor , Room M. located here https://goo.gl/maps/Yx2JU The* tentative programme* is the following: 1. Lévy processes an introduction – infinitely divisible distributions, characteristic function and Lévy-Khinchine formula – Lévy-Ito decomposition – Lévy measure, path and moment properties. – Some classes of Lévy processes of particular interest 2. Lévy processes and stochastic calculus – Ito formula for Lévy processes – Girsanov theorem, Esscher transform 3. Asset price modelling – price models based on exponential Lévy process – real-world measure and risk-neutral measure, market incompleteness – examples of models 4. Pricing of financial derivatives in the models introduced 5. (if time permits) Introduction to hedging and portfolio representations Do not hesitate to contact me for further details: luca.dipersio(a)univr.it 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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Annual European Seminar on Bayesian Econometrics - Venice October 2016 - Call for papers
by Monica Billio 02 Jun '16

02 Jun '16

7^th ANNUAL EUROPEAN SEMINAR ON BAYESIAN ECONOMETRICS *ESOBE 2016* * *Venice, Italy 27 - 28 October 2016 The workshop is organised by the *Department of Economics of the University Ca’ Foscari of Venice *(Venice, Italy), and is co-sponsored by the *European Central Bank *(Frankfurt) and *GRETA Associati *(Venice, Italy). The ESOBE meetings aim at bringing together researchers and professionals interested in the application of Bayesian inference. Ever since the pioneering work of Arnold Zellner, Bayesian econometrics has expanded enormously in areas such as economics, finance, business, and marketing. Empirical applications of Bayesian econometrics deal with issues such as financial time series analysis, risk management, economic growth analysis, measurement of policy effectiveness, individual decision making in marketing, labour market analysis, forecasting in monetary policy, just to name a few. The computational revolution in simulation techniques is a key ingredient in this expansion and allows the application of Bayesian methods to increasingly complex models and high-dimensional data environments. The ESOBE meetings are intended as a discussion forum for new and recent research methods that are capable to face these challenges. These techniques include, among others, semi-parametric modelling based on mixtures, shrinkage estimators, and variable selection methods. The organizers encourage submissions of papers on any topic within the overall theme of the conference and in the following areas in particular: ·Bayesian financial econometrics ·Bayesian microeconometrics and program evaluation ·Bayesian nonparametric and semi-parametric methods based on countably infinite mixtures ·Shrinkage estimation and variable selection in high-dimensional data environments ·Computational methods for large datasets ·Efficient MCMC and SMC methods for complex models The keynote speakers of ESOBE 2016 are: ** *Christian P. Robert*(University Paris Dauphine and University of Warwick) *Thomas J. Sargent*(New York University) The Scientific Committee for the Conference consists of: *Monica Billio *(Ca’ Foscari University of Venice) *Fabio Canova*(BI Norwegian Business School) *Roberto Casarin *(Ca’ Foscari University of Venice) *Sylvia Frühwirth-Schnatter *(Wirtschaftsuniversität Wien) *Sylvia Kaufmann *(Study Center Gerzensee) *Gary Koop *(Strathclyde Business School) *Francesco Ravazzolo *(Free University of Bozen/Bolzano) *Herman K. van Dijk *(Erasmus University Rotterdam and VU University Amsterdam) CALL FOR PAPERS The final program will include both submitted and invited papers. In addition to invited presentations, the workshop will have: * contributed sessions; * a special session by junior scientist presentations; * a poster presentations. We would welcome submissions for these sessions. Submissions for the contributed sessions should be sent to ** <mailto:esobe2016@unive.it>*esobe2016(a)unive.it <mailto:esobe2016@unive.it>*by*July 15, 2016*. Researchers who received their Ph.D. after *October 2013 *or *expect to graduate by November 2016*, may register as "junior scientist" (a detailed CV has to be submitted during registration). Junior scientists may apply for a travel award (more detailed information will be soon available). Papers submitted by junior scientists will be eligible for the Special Session of Junior Scientist Presentations. IMPORTANT DATES July 15, 2016: Papers submission deadline August 20, 2016: Paper acceptance notification September 30, 2016: Deadline for registration More detailed information available on the Conference website: <http://virgo.unive.it/esobe2016/index.htm>http://virgo.unive.it/esobe2016/index.htm <http://www.greta.it/credit/credit2015/credit2015.htm> * Apologies for post-crossing.

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CALL FOR PAPERS "5th International Conference in Memory of Carlo Giannini, 25 – 26 Novembre 2016" (fwd)
by Tiziano Vargiolu 01 Jun '16

01 Jun '16

---------- Forwarded message ---------- Date: Wed, 25 May 2016 09:38:13 +0000 From: "Urga, Giovanni" <G.Urga(a)city.ac.uk> To: Tiziano Vargiolu <vargiolu(a)math.unipd.it> Cc: "Urga, Giovanni" <G.Urga(a)city.ac.uk> Subject: CALL FOR PAPERS "5th International Conference in Memory of Carlo Giannini, 25 ? 26 Novembre 2016" Caro Tiziano TI chiedo cortesemente di far circolare la locandina in allegato contenente il Call for Papers della conferenza 2016 in memoria di Carlo Giannini. Grazie in anticipo. Saluti Giovanni **************************************************************** Please use both addresses: giovanni.urga(a)unibg.it and g.urga(a)city.ac.uk **************************************************************** Giovanni Urga Professor of Finance and Econometrics Faculty of Finance Cass Business School 106 Bunhill Row London EC1Y 8TZ (U.K.) Tel.+/44/(0)20/70408698 Fax.+/44/(0)20/70408881 www.cass.city.ac.uk/experts/G.Urga https://sites.google.com/site/urgagiovanni/ Director, Centre for Econometric Analysis (CEA@Cass) http://www.cass.city.ac.uk/cea/index.html Professore di Econometria, Department of Management, Economics and Quantitative Methods, Bergamo University (Italy) http://www00.unibg.it/struttura/strutturasmst.asp?rubrica=1&persona=689&nom e=Giovanni&cognome=Urga&titolo=Prof.

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Fwd: I: Selezione per un RTD tipo B in Statistica Economica a Tor Vergata (fwd)
by Tiziano Vargiolu 01 Jun '16

01 Jun '16

---------- Forwarded message ---------- From: Gianluca Cubadda <gianluca.cubadda(a)uniroma2.it> Date: 2016-05-30 8:23 GMT+02:00 Subject: I: Selezione per un RTD tipo B in Statistica Economica a Tor Vergata Con preghiera di massima diffusione: Si informa che ? stato indetta una selezione per il reclutamento di un ricercatore a tempo determinato di tipo B nel Settore concorsuale 13/D2, Settore scientifico-disciplinare SECS-S/03 - Statistica Economica - presso il Dipartimento di Economia e Finanza dell'Universit? degli Studi di Roma "Tor Vergata" L?attivit? di ricerca prevista dovr? riguardare lo sviluppo e l?impiego di appropriati metodi statistici per la misurazione e l'analisi dei fenomeni in ambito economico e finanziario. I principali campi di ricerca del candidato ideale saranno: la metodologia statistica per dati di grandi dimensioni, l'analisi e la previsione delle serie storiche economiche e finanziarie. Il bando, che scade il 13/06/2016, ? disponibile all'indirizzo: http://concorsi.uniroma2.it/php/viewbando.php?id=2167 Cordiali saluti, Gianluca Cubadda --- Gianluca Cubadda Department of Economics and Finance University of Rome "Tor Vergata" Via Columbia 2, 00133 Rome - Italy Tel. +39 06 7259 5847 Fax. +39 06 2040219 WEB page: http://directory.uniroma2.it/index.php/chart/dettagliDocente/3916

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Workshop on Probability, Non-Local Operators and Applications
by Enrico Scalas 31 May '16

31 May '16

Car* collegh*, chi si trovasse dalle parti di Londra potrebbe essere interessato a questo "Workshop" informale: Probability, Non-Local Operators and Applications organizzato da Jozsef Lorinczi e dal sottoscritto che si terra' il 2 e il 3 giugno 2016 presso il dipartimento di matematica dell'Universita' del Sussex. Maggiori informazioni sono disponibili al seguente link: http://www.sussex.ac.uk/maths/research alla voce Forthcoming Events. Cordiali saluti, Enrico Scalas

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124th European Study Group with Industry, Rome, August 29th to September 2nd 2016
by Maurizio Ceseri 31 May '16

31 May '16

Dear colleagues, We are pleased to announce a unique opportunity for Research to meet Industry. Sportello Matematico per l’Industria Italiana, with the support of *MI-Net COST Action*, organizes the *124th European Study Group with Industry*. The event will take place in Rome from *August 29th to September 2nd 2016*. European Study Groups with Industry are events with a well-established international tradition <http://www.sportellomatematico.it/lists/lt.php?id=eEhVCUkESV0B>: enterprises and researchers in Applied Mathematics work and brainstorm together to solve real industrial problems. A Study Group represents a great chance for researchers that allows to: - Work on *cutting-edge* industrial problems, - Find *new connections* with industrial partners, - Explore *novel research lines*. The partecipation to the event is free for Academics. We particularly encourage Master Students, PhD Students and PostDoctoral Fellows to apply. Funds are available to support accommodation costs for a limited number of participant. All the information concerning the Programme of the week, the selected industrial problems, and the registration procedure will be soon available on the event website www.sportellomatematico.it/ESGI2016 <http://www.sportellomatematico.it/lists/lt.php?id=eEhVRAFMDF0> . For any further information feel free to contact the organization team at esgi2016(a)sportellomatematico.it . We look forward to seeing you in Rome! Maurizio Ceseri Sportello Matematico per l'Industria Italiana Istituto per le Applicazioni del Calcolo (IAC-CNR) via dei Taurini 19, 00185 Roma (Italy) Tel: (+39) 0649270969 Website: sportellomatematico.it

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PhD opportunity in Toulouse, France
by Pietro Caputo 31 May '16

31 May '16

Ricevo e inoltro il messaggio relativo a una borsa di dottorato. Gli interessati sono pregati di contattare Laurent Miclo entro il 6 giugno 2016 PhD opening Title: Study of the CSMA-QB access protocol Keywords: Convergence and long-time behavior of Markov processes, functional limit theorems, stochastic networks, independent sets Co-supervision: Laurent Miclo http://perso.math.univ-toulouse.fr/miclo/ Institut de Mathematiques de Toulouse, Universite Paul Sabatier, Toulouse Florian Simatos http://personnel.isae.fr/florian-simatos/ Departement d’Ingenierie des Systemes Complexes, ISAE–Supaero, Toulouse, et Institut de Mathematiques de Toulouse, Universite Paul Sabatier, Toulouse Contact: laurent.miclo(a)math.univ-toulouse.fr Localisation: ISAE–Supaero and Universite Paul Sabatier, Toulouse Summary of the project Context. The performance of wireless networks where users share the air as communication medium is strongly limited by the electromagnetic interference phenomenon: two users who are close and communicate on the same frequency will interfere, which may potentially lead to losing the information transmitted. Access protocols are here to mitigate this effect and thus play a key role in the performance of modern >From a scientific standpoint, this is a challenging problem that has attracted considerable attention from both the computer science and applied probability communities for more than 30 years. Recently, a new class of access protocols – called adaptive CSMA protocols – has emerged, and which seems very promising. These protocols were for instance shown to enjoy the very desirable property of being maximally stable. The goal of this project is to advance the state-of-the-art on the particular adaptive CSMA protocols called CSMA-QB protocols (where QB stands for Queue-Based), which to date is very limited. In particular, we will aim to prove theoretical results that shed light on the achievable trade-off between throughput and delay. Probabilistic model. From a technical standpoint, we will study the following model. Each user of the network is represented by the node of a graph G, called interference graph, and such that two neighboring nodes cannot be active simultaneously. Packets to be transmitted arrrive at each node over time, and the goal is to choose which nodes are active at every moment. CSMA-QB solves this problem in the following manner: when a node is active, it de-activates at a constant rate and when it is active and none of its neighbors is, then it activates at a rate that depends on the number of packets in its backlog. The dependency is given by a function ψ called activation function. The general goal of the thesis is to understand the influence of the topology G and of the choice of ψ on the protocol performance. This involves classical probabilistic tools, and we will in particular study the mixing time of Glauber dynamic as well as the stochastic averaging property, both of which play a key role in the analysis of this protocol.

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Seminario di Aldo Procacci
by Massimo Campanino 30 May '16

30 May '16

Lun 13 Giu, ore 15:00 aula: Aula Arzelà - Dipartimento di Matematica piazza Porta S. Donato, 5, Bologna Aldo Procacci (Dipartimento di Matematica - Universidade Federal de Minas Gerais - Brasile) terrà un seminario dal titolo Convergence of the Mayer and Virial expansions and the Penrose tree-graph identity organizzato da: Massimo Campanino https://www.dm.unibo.it/seminari/ 5x1000 AI GIOVANI RICERCATORI DELL'UNIVERSITÀ DI BOLOGNA Codice Fiscale: 80007010376

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quaderno UMI
by Irene Crimaldi 30 May '16

30 May '16

Salve, scrivo per annunciare che è uscito il quaderno dell'Unione Matematica Italiana di cui sono autrice: "Introduzione alla nozione di convergenza stabile e sue varianti", Quaderni dell'Unione Matematica Italiana, numero 57 (2016), ISBN 978-88-96336-22-9 costo 20 euro Chiunque sia interessato può acquistare il quaderno presso la segreteria dell'Unione Matematica Italiana tel.+39 051 243190 http://umi.dm.unibo.it/ Cordiali saluti, Irene Crimaldi IMT School for Advanced Studies Lucca

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ICEEE 2017 - call for papers
by Monica Billio 30 May '16

30 May '16

Seventh Italian Congress of Econometrics and Empirical Economics (ICEEE 2017) The Italian Econometric Association (SIdE) is pleased to announce the Seventh Italian Congress of Econometrics and Empirical Economics (ICEEE 2017), which will take place January 25-27, 2017, in Messina, Italy. Economists, statisticians and econometricians are invited to submit theoretical and applied papers in all areas of econometrics and empirical economics. Invited speakers: Maria Cristina De Nardi (University College London, Federal Reserve Bank of Chicago, IFS and NBER), Lucrezia Reichlin (London Business School). Conference webpage: http://virgo.unive.it/side/?page_id=1745 Submission of papers is now possible via Easychair: ** https://easychair.org/conferences/?conf=iceee7th (with a limit of one paper per submitter) at https://easychair.org/conferences/?conf=iceee7th. The deadline for submission is September 30, 2016. The decision notification date is November 20, 2016. Program Committee: Erich Battistin (Queen Mary University of London), Monica Billio (Ca’ Foscari University of Venice - Chair), Fabio Canova (BI Norwegian Business School), Roberto Casarin (Ca’ Foscari University of Venice), Giuseppe Cavaliere (University of Bologna), Massimiliano Caporin (University of Padua), Valentina Corradi (University of Warwick), Fulvio Corsi (Ca’ Foscari University of Venice), Walter Distaso (Imperial College London and University of Messina), Luca Fanelli (University of Bologna), Mario Forni (University of Modena and Reggio Emilia), Raffaella Giacomini (University College London), Tullio Jappelli (University of Naples “Federico II”), Simone Manganelli (European Central Bank, Frankfurt), Raffaele Miniaci (University of Brescia), Chiara Monfardini (University of Bologna), Edoardo Otranto (University of Messina), Franco Peracchi (University of Rome “Tor Vergata”), Elena Pesavento (Emory University), Francesco Ravazzolo (Free University of Bozen), Barbara Rossi (ICREA-Universitat Pompeu Fabra, Barcelona GSE and CREI), Eduardo Rossi (University of Pavia and European Commission Joint Research Center), Alessandro Tarozzi (Universitat Pompeu Fabra and Barcelona GSE). Local organizing Committee: Walter Distaso (Imperial College and University of Messina – Chair), Leone Leonida (University of Messina and King’s College), Dario Maimone Ansaldo Patti (University of Messina) Prizes: One prize of Euro 1,500 will be awarded to the best conference paper written by young scientists in Macroeconometrics or Financial Econometrics (Carlo Giannini Prize, offered by SIdE). One prize of Euro 2,500 will be awarded to the best conference paper written by young scientists in Theoretical or Applied Microeconometrics (Labour Prize, offered by LABOUR: Review of Labour Economics and Industrial Relations). For eligibility to both prizes, all authors of a paper must be no more than 4 years past the PhD defense.

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34 PhD scholarships at IMT Lucca
by Irene Crimaldi 30 May '16

30 May '16

Dear all, I am writing to let you know about the call for *PhD scholarships* at the IMT School for Advanced Studies Lucca (www.imtlucca.it), specifically the curriculum in *Economics, Management and Data Science*. This year the School is offering 34 positions for the Program, and admitted students - in addition to free room and board - will also receive a research scholarship which amounts to approximately €13,600/year. Interested candidates must fill out the online application form ( https://www.imtlucca.it/phd/prospective/admission) by the deadline of July 13th 2016, 6 pm Italian time. Best wishes, Irene Crimaldi IMT School for Advanced Studies Lucca *Economics, Management and Data Science (EMDS) curriculum * *within the 2016/17 PhD program at the IMT School for Advanced Studies Lucca* Perspective students should preferably have a master-level background in economics, management science, physics, mathematics, statistics, computer science, engineering or in a related field. Under the Direction of Prof. Massimo Riccaboni, this curriculum provides participants with a solid knowledge base in analytical methods in economics and management science. With its multidisciplinary approach, the curriculum is unique in its deployment of a strong integration of concepts, analytical foundations, and practical expertise, to educate a new professional élite with distinctive capabilities in analyzing, visualizing, interpreting, and managing complex problems in economics and management. Graduates are trained as future leaders in policy and industry. Students are involved in the analysis of real world big/high dimensional data, in collaboration with companies and institutions. The curriculum relies on distinctive competences at IMT in economics, political economy, management science and analytics, computer science, applied mathematics, statistics, network theory, and system engineering/operation research. Specific fields of study are economic networks and network industries; healthcare and pharmaceuticals; systemic risk analysis; economics and finance; political economy; organization, entrepreneurship, and technology; strategy; marketing science; critical infrastructures; systems modeling and optimization; stochastic systems; production and operations. Close associations with a selected set of companies and institutions provide the opportunity to analyze relevant problems, motivating new analytical techniques from practical problem solving. Courses are led by world-renowned researchers and provide students with all the theoretical skills and advanced tools required for rigorously tackling a multitude of analysis, design and management problems within the broad framework of systems analysis in economic, social, scientific, technological and cultural domains. Specialized faculty and staff create a network that provides key guidance and support throughout the PhD Program. Working closely with faculty, both in the classroom and in the development of research, students reach the highest levels of scholarly achievement. IMT School PhD graduates will be able to use the skills they acquired during their studies to recognize and resolve complex problems, to choose the most appropriate method or instrument to utilize when approaching these problems, even in disciplines outside of their primary field of research. All students are based in the recently restored San Francesco complex, a fully integrated Campus in the historical center of the beautiful Tuscan city of Lucca. The Campus includes renewed residential facilities, an on-site canteen, study and living rooms, a state-of-the-art library and outdoor recreational spaces, which foster a unique cultural, professional and social environment for our doctoral program. Admitted students, in addition to free room and board, will also receive a research scholarship which amounts to approximately €13,600/year. Additional funding for research stages also will be provided. The PhD program at the IMT School attracts students from around the world, providing a truly international environment. English is the official language of the School. Moreover, all students will have the opportunity to spend periods abroad at research institutes, laboratories or universities, both within the Erasmus+ framework and through ad hoc mobility agreements. Most IMT School PhD Graduates have reached prominent roles in academics, governmental institutions, public and private companies or professions across the globe. To find out more about the School, the admission requirements and how to apply, please see www.imtlucca.it/phd Find the IMT School on Facebook, Twitter, LinkedIn and YouTube for the latest news.

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Politecnico di Milano - Seminario M. Reimher, Penn State University
by Laura M. Sangalli 30 May '16

30 May '16

Si avvisa che in data 17/6/2016, alle ore 15:00, presso Aula Seminari "Saleri" VI Piano, Dipartimento di Matematica, Politecnico di Milano, nell'ambito delle iniziative MOX, si svolgerà il seguente seminario: Relatore: Matthew Reimher, Department of Statistics, Penn State University Titolo: A Geometric Approach to Confidence Regions and Bands for Functional Parameters Abstract: Functional data analysis, FDA, is now a well established discipline of statistics, with its core concepts and perspectives in place. Despite this, there are still fundamental statistical questions which have received relatively little attention. One of these is the systematic development of techniques for constructing confidence regions for functional parameters. I will present new work that takes a geometric approach to developing, understanding, and visualizing such regions. Simulations and an application to Fractional Anisotropy will also be presented. 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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Seminario A. Kashlak - Politecnico di Milano
by Laura M. Sangalli 30 May '16

30 May '16

Si avvisa che in data 01-06-2016, alle ore 14:30 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 Relatore: Adam Kashlak, Cambridge University Titolo: Inference on covariance operators via concentration inequalities Abstract: Inference on covariance operators is an important part of functional data analysis. Panaretos, Kraus, and Maddocks (2010) compare covariance operators for Gaussian process data. Pigoli, Aston, Dryden, and Secchi (2014) consider a variety of metrics over the space of covariance operators. In this talk, we propose a novel approach to the analysis of covariance operators making use of concentration inequalities. First, non-asymptotic confidence sets are constructed for such operators. Then, subsequent applications including a k sample test for equality of covariance, a functional data classifier, and an expectation-maximization style clustering algorithm are derived and tested on both simulated and phoneme data. 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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PhD in Statistics and Mathematical Finance
by Fabio Bellini 30 May '16

30 May '16

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(senza oggetto)
by Tiziano Vargiolu 27 May '16

27 May '16

AVVISO SEMINARI Per martedi' 31 maggio sono programmati i seguenti seminari nell'area probabilita'/finanza presso il Dipartimento di Matematica dell'Universita' di Padova; si svolgeranno nell'aula seminari al VII piano della Torre B. Ore 14.30: Prof. Yuliya Mishura Taras Shevchenko National University of Kyiv Title: Gaussian processes that are generalized quasi-helices and their properties Abstract: We consider several problems for Gaussian processes which are, in some sense, the generalizations of fractional Brownian motion. Three problems are considered: the behavior of the maximal functionals, the representation results and some statistical results. We investigate the asymptotic behavior of maximal functionals under critical values of the parameters of the corresponding quasi-helix, give the representations of the random variables via the integration w.r.t. Gaussian processes and explain how to construct and investigate unknown drift parameter estimators in the SDE involving the general Gaussian processes. Ore 15.30 Prof. Erik Schloegl University of Technology Sydney Title: Toward Quantifying Model Risk Abstract: As a paper by the Board of Governors of the Federal Reserve System put it in 2011, ?The use of models invariably presents model risk, which is the potential for adverse consequences from decisions based on incorrect or misused model outputs and reports.? However, there has been surprisingly little research to date on quantifying this risk, or putting the analysis of this risk on a more rigorous footing. This presentation discusses four types of model risk encountered when using models for the pricing and risk management of derivative financial instruments, and the relationship (and potential trade-offs) between them. Secondly, we consider how one would go about implementing the ?relative entropy? approach to model risk suggested by Glasserman and Xu (2013) in this context, and how this may affect modelling choices in practice. 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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Seminario a Fi 31/5 "Jumping Value at Risk: Order Statistics for Risk Modelling"
by cecilia mancini 26 May '16

26 May '16

Nell'ambito del ciclo di seminari del Dipartimento di Scienze per l'Economia e l'Impresa (DISEI) dell'Universita' di Firenze: Martedì 31 Maggio 2016 (campus Novoli, Edificio D6/Aula Bracco) ore 14.00 Luca Spadafora (Banca Popolare di Verona) terrà un seminario dal titolo "Jumping Value at Risk: Order Statistics for Risk Modelling" Tutti gli interessati sono cordialmente invitati a partecipare. La lista dei seminari Disei è raggiungibile al seguente indirizzo: http://www.disei.unifi.it/vp-104-seminari.html

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Save the Date!
by Laura Lea Sacerdote 24 May '16

24 May '16

We are happy to announce that Torino University and Politecnico from June 19 to June 22, 2017 will host the *First Italian National Meeting on Probability and Mathematical Statistics. * Scientific Committee: Claudia Ceci, Franco Fagnola, Franco Flandoli, Paolo Dai Pra, Antonio Lijoi,Franco Pellerey and Laura Sacerdote Scope of the meeting is the scientific exchange between Italian mathematicians working on the subject in Italy or abroad. We also welcome talks from foreign researchers working in Italy. The participation is open to any interested scientist who would like to partecipate. The conference will include lectures of some "seniors" between us, but the focus will be mainly on the work of new generations also through some plenary lectures. We also plan to reserve a space to discuss the future of our researches in Italy. We decide to call this meeting "First meeting" because it is the first conference of this type, since 1998 and we hope it will become a habit in our community. We plan to prepare a web page for the meeting and we will give more details on that page. *Now, please, save the date on your agenda!* We hope in your collaboration for the success on the initiative. Claudia Ceci, Franco Fagnola, Franco Flandoli, Paolo Dai Pra, Antonio Lijoi,Franco Pellerey, Laura Sacerdote ---------------------------------------------------------------------------------------- Siamo lieti di annunciare che l'Universita' e il Politecnico di Torino ospiteranno, dal 19 al 22 Giugno 2017 *Il Primo Convegno Nazionale su Probabilità e Statistica Matematica* Comitato Scientifico: Claudia Ceci, Franco Fagnola, Franco Flandoli, Paolo Dai Pra, Antonio Lijoi,Franco Pellerey e Laura Sacerdote Scopo del Convegno e' favorire lo scambio scientifico tra matematici italiani che lavorino su questi temi, in Italia o all'estero. Saremo anche lieti di avere contributi da ricercatori stranieri che lavorino in Italia. La partecipazione e' aperta a ogni scienziato interessato. Il Convegno comprendera' conferenze di alcuni tra i più "senoir" tra di noi ma il fuoco sara' diretto principalmente verso il lavoro delle nuove generazioni, anche con alcune conferenze plenarie. Pensiamo di riservare anche spazio a una discussione sul futuro delle nostre ricerche in Italia. Abbiamo pensato di chiamare questa conferenza "Prima Conferenza" perche' e' la prima di questo tipo dal 1998 e speriamo che possa divenire un'abitudine per la nostra comunita'. Pensiamo di preparare una pagina web del convegno su cui daremo piu' dettagli. *Ora, per favore, segnatevi la data sulla vostra agenda!* Contiamo sulla vostra collaborazione per il successo dell'iniziativa. Claudia Ceci, Franco Fagnola, Franco Flandoli, Paolo Dai Pra, Antonio Lijoi,Franco Pellerey, Laura Sacerdote -- *Prof. Laura Sacerdote* *Chair of Probability and Statistics* *Program Coordinator of Master's Degree in Stochastics and Data Science* *Dept. Mathematics "G. Peano" * *University of TorinoVia Carlo Alberto 1010123 Torino, Italiatel. +39 0116702919fax +39 0116702878http://www.laurasacerdote.it/ <http://www.laurasacerdote.it/>*

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full professor position in Applied Mathematics/Stochastics (University of Cologne)
by Pietro Caputo 23 May '16

23 May '16

ricevo e inoltro: The Mathematical Institute at the Faculty of Mathematics and Natural Sciences at the University of Cologne is inviting applications for a Professorship (W3) in Applied Mathematics/Stochastics. The Mathematical Institute aims at enhancing its competence in the field of probability and statistics. We are looking for candidates with an excellent reputation in research and teaching in these fields and with a successful record of third-party funded projects. Applicants should have a proven record of interdisciplinary research. The successful candidate is expected to participate in the teaching and administrative duties of the Mathematical Institute. The teaching duties in particular include courses in statistics and courses for our programs in mathematics and business mathematics. Qualification requirements are in accord with the North Rhine-Westphalia University Law and include an excellent track record in research (e. g. habilitation or equivalent qualifications) and teaching. The University of Cologne is an equal opportunity employer in compliance with the German disability laws. Women and persons with disabilities are strongly encouraged to apply. Applications should include a CV, a complete list of publications, a teaching and research statement, information on external funding, academic achievements and honors. Applications should be submitted via the Academic Job Portal of the University of Cologne (https://berufungen.uni-koeln.de) no later than June 19, 2016 to Professor Dr. Ansgar Büschges Dean of the Faculty of Mathematics and Natural Sciences University of Cologne Albertus-Magnus-Platz, D-50923 Cologne, Germany E-Mail mnf-berufungen(a)uni-koeln.de See https://www.stellenwerk-koeln.de/uploads/tx_exinitswkjobs/W3_Professur_Math… for a pdf-version.

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2 PhD student positions in Machine Learning for Geosciences
by Luca Martino 21 May '16

21 May '16

We are searching for outstanding candidates with a strong interest in machine learning and geosciences to cover 2 PhD student positions to join the Image and Signal Processing (ISP) group in the *Universitat de Valencia, Spain,* http://isp.uv.es. The positions are funded by an ERC Consolidator Grant 2015-2020 entitled "Statistical Learning for Earth Observation Data Analysis" (SEDAL), http://sedalproject.wordpress.com, under the direction of* Prof. Gustau Camps-Valls*. More info about the openings in http://isp.uv.es/sedal.pdf *** The project and job description We aim to develop the next generation of statistical inference methods to analyze Earth Observation (EO) data. Machine learning models have helped to monitor land, oceans, and atmosphere through the analysis and estimation of climate and biophysical parameters. Current approaches, however, cannot deal efficiently with the particular characteristics of remote sensing data. We will develop advanced regression (retrieval, model inversion) methods to improve efficiency, prediction accuracy and uncertainties, encode physical knowledge about the problem, attain self-explanatory models, learn graphical causal models to explain the complex interactions between essential climate variables and observations, and discover hidden essential drivers and confounding factors in Climate/Geo Sciences. Highly motivated researchers with a degree/PhD in computer science, statistics, machine learning, electrical engineering, physics, or mathematics are encouraged to apply. All candidates should have a solid understanding and knowledge of machine learning and statistics, and being particularly interested in remote sensing and geoscience problems. The theses will be devoted to: *(PhD1) regression, model inversion and time series analysis, and* *(PhD2) structure learning, graphical models and causal inference*. In both cases, good programming skills (Matlab/Python/R/C++), a critical and organized sense for data analysis, as well as maturity and commitment, strong communication, presentation and writing skills are a big plus. *** Application details - *Deadline: Send your application no later than **June 1st 2016.* - How? Send me: 2-pages CV, motivation letter, 3 best papers, 3 recommendation letters or contacts - When? Preferred starting dates: September 2016 - How long? 3 years contract - How much? Salary according to UV scales including social security, health insurance benefits, and travel money - Where? Valencia, Spain, Mediterranean city, nice weather, hike and beach. Excellent cost-of-living index = 55 *** Contact - Before applying: Informal inquiries may be addressed to Prof. Dr. Gustau Camps-Valls, gustau.camps(a)uv.es - Ready to apply? Send your dossier in one single PDF to gustau.camps(a)uv.es, subject: SEDAL application

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Postdoctoral Position - Università Ca’ Foscari Venezia
by Marco TOLOTTI 21 May '16

21 May '16

*Postdoctoral Position - Università Ca’ Foscari Venezia* The Department of Management at Università Ca’ Foscari Venezia invites applications for a postdoctoral fellowship within the research project: "Interactions in complex economic systems: innovation, contagion and crises”. The general area of of interest is Decision Sciences, with special reference to Mathematical Methods for Economics and Finance. Prospective candidates are expected to have relevant experience on the research topic, and should preferably be holding a Ph.D. or being close to receiving one. The research shall be carried out in English. Duration of contract: 12 months (expected starting date: September 2016). Deadline: June 20th 2016, 12 a.m. (GMT+2, Rome Time) Stipend: The research fellowship amounts to 19.367,00 Euros per year, including taxes and social charges. Research allowance: 1.500,00 Euros, aimed at covering research costs. Abstract of the Project: The study of complex economic systems requires quantitative tools to develop suitable models. Depending on the skills and preferences of the candidate, different lines of research can be undertaken. 1. A methodological research related mainly to statistical mechanics or probability theory (e.g., spatial interaction models and/or probabilistic cellular automata). 2. An applied line of research related to diffusion of innovations on social networks. 3. An applied line of research related to the heterogeneous agents in economics and/or finance (e.g., differences in opinion/information in financial markets, dynamics of populations in social sciences). All the relevant information for applicants is available in English (link) <http://www.unive.it/nqcontent.cfm?a_id=138305> and in Italian (link <http://www.unive.it/bandiassegni>). Regards, Marco Tolotti -- ____________________________________ Marco Tolotti, Ph.D. Department of Management Ca' Foscari University of Venice Cannaregio 873 - 30121 Venezia, Italy Tel: +39 0412346928 - Fax: +39 0412347444 http://venus.unive.it/~tolotti/

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