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Winter School on “Stochastic PDEs and Mean-Field Games” Bologna, January 14-16, 2019, Second Announcement
by Alberto Lanconelli 19 Nov '18

19 Nov '18

We are pleased to announce the Winter School on “Stochastic PDEs and Mean-Field Games” to be held at the Department of Mathematics of the University of Bologna on January 14-16, 2019. This is a three-day scientific activity consisting of the following two courses: 1) Stochastic PDEs, by Franco Flandoli (Scuola Normale Superiore, Pisa, Italy) 2) Mean-Field Games, by François Delarue (Université Nice-SophiaAntipolis, Nice, France) The two courses, having an introductory nature, are mainly addressed to PhD students and young researchers. Participants are also given the opportunity to deliver talks. There is no participation fee. However, for organizational reasons, we kindly ask you to register. For more information please visit https://events.unibo.it/spde-mfg We look forward to meeting you in Bologna. Organizing Committee Andrea Cosso, Università di Bologna Alberto Lanconelli, Università di Bologna Stefano Pagliarani, Università di Udine Andrea Pascucci, Università di Bologna Antonello Pesce, Università di Bologna

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Fwd: Conference Market Microstructure Confronting Many Viewpoints 5
by Maria Elvira Mancino 19 Nov '18

19 Nov '18

-------- Messaggio originale -------- OGGETTO: Conference Market Microstructure Confronting Many Viewpoints 5 DATA: Lunedì 19/11/2018 00:43 MITTENTE: "Rosenbaum Mathieu (M.)" <mathieu.rosenbaum(a)polytechnique.edu> Dear friends, Could you be kind enough to forward to your colleagues the website for the fifth edition of the conference "Market Microstructure Confronting Many Viewpoints", taking place on December 5-7 in Paris ? Website: market-microstructure.institutlouisbachelier.org Thank you very much ! Best regards, Mathieu

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Fwd: UVA Integrable Probability summer school
by Cristian Giardina 18 Nov '18

18 Nov '18

Ricevo ed inoltro. Cristian Giardina' ---------- Forwarded message --------- From: Ivan Corwin <ivan.corwin(a)gmail.com> Date: Fri, Nov 16, 2018 at 5:43 PM Subject: UVA Integrable Probability summer school Dear all, Could you distribute this summer school announcement to your seminar list and any one else who you think may want to apply. Best, Ivan ****************** Dear colleagues, The Focused Research Group on Integrable Probability is organizing a Summer School at University of Virginia, May 27 to June 8, 2019. The school is aimed to educate graduate students and young researchers in recent trends around Integrable Probability - a rapidly developing field at the interface of probability / mathematical physics / statistical physics on the one hand, and representation theory / integrable systems on the other. There will be 4 mini-courses: Week 1 - Dmitry Chelkak (École Normale Supérieure, Paris, France) - Ole Warnaar (University of Queensland, Brisbane, Australia) Week 2 - Tomohiro Sasamoto (Tokyo Institute of Technology, Tokyo, Japan) - Paul Zinn-Justin (University of Melbourne, Melbourne, Australia) We have some NSF support to cover accommodation at a University of Virginia residence hall, and to partially contribute towards travel expenses (the travel support amount depends on the number of interested participants). Preference will be given to graduate students, postdocs, early career researchers, and members of underrepresented groups. Deadlines: - To request residence hall accommodation: January 5, 2019 - To request financial support: March 1, 2019 - General registration: April 20, 2019 More information and registration: http://vipss.int-prob.org/ Scientific Committee: Jinho Baik, Alexei Borodin, Ivan Corwin, Vadim Gorin, Leo Petrov Organizers: Leo Petrov, Axel Saenz

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Assistant Professorship and Postdoc - University of Twente (The Netherlands)
by Gianluca Finocchio 18 Nov '18

18 Nov '18

Con preghiera di diffusione,vi inoltro l'annuncio del Prof. Johannes Schmidt-Hieber, University of Twente (Olanda). Gianluca Finocchio ============================================= Dear all, at University of Twente (the Netherlands) we will build a statistics group. At this moment we are looking for 1) an assistant professor in statistics. This is a full-time position with moderate teaching load. We offer a dynamic environment with a lot of support for the successful applicant in his/her academic development. University of Twente has a high percentage of foreign students and staff members. All teaching and internal communication is done in English and there is no need to speak Dutch. The starting salary is € 3.545 to € 5.513 gross per month, based on relevant work experience. On top of that, every staff member receives two additional monthly payments each year. Foreign applicants can apply for a 30% tax reduction for the first eight years. Application deadline is December 22nd. All details can be found in the job description https://www.utwente.nl/en/organization/careers/vacancy/!/539403/assistant-p… 2) a postdoc. The successful candidate should devote a part of the time to research and the remaining part to the statistics consulting lab that we will create at University of Twente. The lab is intended to advise researchers across the campus and to cooperate with companies/start-ups on projects related to data analysis. There is no online job description at the moment. The salary for postdocs is similar to the salary of an assistant professor. All questions and applications can be directed to a.j.schmidt-hieber(a)utwente.nl Best regards, Johannes Schmidt-Hieber

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A Summer Day in Probability and Statistical Physics
by Francesca Romana Nardi 16 Nov '18

16 Nov '18

Carissimi, la prossima giornata di seminari sara` il 14 Settembre 2018. Ricordo che ciascuno oratore fara` una lezione introduttiva e divulgativa di 45 minuti pensata proprio per i non esperti, seguita da altri 45 minuti di tipo seminario (vedi programma). Maggiori informazioni e aggiornamenti sulle giornate passate e future sono reperibili alla pagina web che vi invitiamo a visitare periodicamente. http://web.math.unifi.it/users/fnardi/seminari/ A SUMMER DAY IN PROBABILITY AND STATISTICAL PHYSICS University of Florence Friday 14 September 2018 Lecturers: Stefano Olla (Paris) and Raúl Rechtman (Mexico) Location: Aula Magna di Via S. Gallo 10, Firenze Prof. Stefano Olla (Universite` Paris Dauphine) Title: Hyperbolic Hydrodynamic Limits Abstract: I will present a review of old and new results (and open problems) concerning scaling limits for conservation laws in the hyperbolic space-time scale, for a system of anharmonic oscillators with external boundary tension. The macroscopic equation is given by the compressible Euler system, with corresponding boundary conditions. The problem is particularly challenging when shockwaves are present. Some results exists when the microscopic dynamics is perturbed by a conservative stochastic viscosity. Works in Collaboration with Stefano Marchesani (GSSI) and Lu Xu (CEREMADE). Prof. Raúl Rechtman, (Universidad Nacional Autónoma de México) Title: Chaos and damage spreading in a probabilistic cellular automaton Abstract: Deterministic Boolean cellular automata (CA) are discrete maps F:BN → BN, B={0,1}, x(t+1)=F(x(t)) with x ϵ BN, N large and t=0,1,… . The vector x is the state of the cellular automaton with components xi,, i=0,…,N-1 the state of cell I. Each cell is connected to others, generally in a uniform and local way, and one can define an adjacency matrix aij=1 is cell j is connected to cell i and zero otherwise. The global map F is determined by the parallel application of a local function f, such that xi(t+1) = f(vi(t)), where vi denotes the state of cells connected to cell i. Deterministic CA are thus the discrete equivalent of dynamical systems, and many concepts like trajectory (the sequence of configurations x(t)), fixed points and limit cycles can be used. There are cellular automata for which a small modification in an initial configuration propagates to the whole system, a situation similar to chaos in continuous systems, and indeed one can extend the concept of the largest Lyapunov exponent to deterministic CA using Boolean derivatives. One of the main inconvenient is that these systems do not have continuous parameters to be tuned, in order to study bifurcations. In probabilistic cellular automata, the function f (and thus F) is defined in terms of transition probabilities so that deterministic CA can be seen as the extreme cases of probabilistic ones, when the transition probabilities are either zero or one. Probabilistic CA can be seen also as Markov chains, and one can observe interesting phase transitions after changing the transition probabilities that are therefore continuous control parameters. A realization of a specific trajectory is determined by the extraction of one or more of random numbers for each cell. By extracting these numbers at the beginning of the simulation, for all cells and all times, one converts a probabilistic CA into a deterministic one, running over a quenched random field. One can therefore use the concepts of deterministic CA, like damage spreading and maximum Lyapunov exponent also for probabilistic CA, with the advantage of having the possibility of fine-tuning the control parameters. In particular, we investigate a probabilistic cellular automaton which can be considered an extension of a model in the universality class of directed percolation models, but with two absorbing states. In the first part of the talk all the concepts mentioned above are defined and in the second part, the probabilistic cellular automaton is studied numerically. We show that the phase transitions when the order parameter is the average damage do not coincide with those found for the Lyapunov exponent and the reason of this is the presence of absorbing states. Program: 11.00-11.45 Introductory lecture: Olla 11.45-12.00 Break 12.00-13.00 Seminar: Olla 13.00-14.30 Lunch 14.30-15.15 Introductory lecture: Rechtman 15.15-15.30 Break 15.30-16.30 Seminar: Rechtman Organizers: F. Caravenna, N. Cancrini, E.N.M. Cirillo, P. Dai Pra, A. De Masi, D. Fanelli, F. Flandoli C. Giardina`, R. Livi, F. Martinelli, I.G. Minelli, F.R. Nardi, E. Presutti, B. Scoppola, E. Scoppola Note pratiche: 1) E` importante prenotare il biglietto del treno il piu` presto possibile per poter usufruire di sconti!!!! 2) Stiamo prenotando un ristorante (diverso dal precedente) con un paio di menu fissi (di cui uno vegerariano) che possa ospitarci, ma ho bisogno del numero di persone che vogliono mangiare insieme. A coloro che fossero interessati chiedo di mandare un email a francescaromana.nardi(a)unifi.it Resta fermo il fatto che saremo in pieno centro di Firenze, quindi ci sono moltissime altre possibilita` per mangiare se preferite regolarvi indipendentemente. Vi aspettiamo numerosi Francesca R. Nardi Dipartimento di Matematica e Informatica Università degli Studi di Firenze Viale Morgagni 67, Firenze, Italy

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Re: [Random] Random mail list
by Tiziano Vargiolu 16 Nov '18

16 Nov '18

> Buongiorno Prof. Vargiolu,le scrivo la presente in quanto vorrei essere > inserito nella random mail list se possibile. > Resto a disposizione per qualunque informazione a tal fine a lei utile. Carissimo, quella che gestisco io non e' RANDOM, ma una mailing list di finanza matematica/finanza quantitativa, in cui ti ho inserito. Se vuoi farti inserire anche su RANDOM (che non gestisco io), allora l'indirizzo giusto e' questo: Mailing list RANDOM <random(a)mail.dm.unipi.it> Cordiali saluti 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 MATECHOU
by Matteo Ruggiero 16 Nov '18

16 Nov '18

STATISTICS SEMINARS @ COLLEGIO CARLO ALBERTO Venerdì 23 Novembre 2018, alle ore 12:00, presso il nuovo edificio del Collegio Carlo Alberto, in Piazza Arbarello 8, Torino, si terrà il seguente seminario: ------------------------------------------------ Eleni MATECHOU (University of Kent) BAYESIAN NONPARAMETRIC MODELLING OF PHENOLOGY USING CAPTURE-RECAPTURE DATA. Phenological shifts, that is changes in the timing of cyclic and seasonal phenomena, have been observed for a number of wildlife species in recent years. These shifts are often attributed to the warming climate and their effect on population sizes is a matter of great concern. In this talk, I show how Bayesian nonparametrics can be employed when modelling capture-recapture data to obtain smooth and ecologically meaningful estimates of arrival and departure densities at one or more sites and as functions of environmental covariates or to account for individual phenological heterogeneity. ------------------------------------------------ Tutti gli interessati sono invitati a partecipare. Il seminario è organizzato dalla "de Castro" Statistics Initiative (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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Kolmogorov meets Turing
by Marco Scarsini 16 Nov '18

16 Nov '18

The 5th *Kolmogorov meets Turing (KmT)* Workshop on Stochastics, Optimization, Algorithms, and Games will take place on November 23, 2018 at LUISS Business School, Villa Blanc, Via Nomentana, 216, 00162 Roma. https://sites.google.com/view/kmt2018/home The purpose of KmT is to bring together researchers from Computer Science, Economics, Mathematics and various other fields to present and discuss research on probabilistic methods for the analysis of games, stochastic processes, and randomized algorithms. *The workshop is free but we kindly ask you to register, for logistic purposes.* https://sites.google.com/view/kmt2018/registration ********************************************************Marco ScarsiniDipartimento di Economia e FinanzaLUISSViale Romania 3200197 Roma, ITALYURL: http://docenti.luiss.it/scarsini/ <http://docenti.luiss.it/scarsini/>*

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Seminar announcement
by Marco Scarsini 16 Nov '18

16 Nov '18

*Department of Economics and Finance* *LUISS* Viale Romania 32 Room 207 November 22th, 2018, 12:00 noon *Speaker: *Georgios Piliouras, Singapore University of Technology and Design *Title: * *“Multiplicative Weights Updates in Zero-Sum and Potential Games”* *Abstract: **We revisit some classic questions in game theory, such the behavior of multiplicative weights updates (and other learning dynamics) in zero-sum and potential games. We establish new and exciting connections with the work of Poincaré on celestial mechanics, the latest developments in artificial intelligence (such as understanding Generative Adversarial Networks) as well as with chaos theory. A host of new open questions emerges.* The calendar of the future seminars can be found at http://economiaefinanza.luiss.it/en/seminari/prossimi-seminari ******************************************************* Marco Scarsini Dipartimento di Economia e Finanza LUISS Viale Romania 32 00197 Roma, ITALY URL: http://docenti.luiss.it/scarsini/

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de Finetti risk seminar - November 2018
by Emanuela Rosazza 15 Nov '18

15 Nov '18

On behalf of the Scientific Committee of the de Finetti Risk Seminars, we are glad to invite you to participate at the following Lecture Mathias Beiglboeck University of Vienna Title: Adapted transport and mathematical finance Abstract: Adapted transport plans generalize adapted processes in the same way as usual transport plans are a relaxed form of Monge-mappings. Correspondingly, one obtains an adapted / causal variant of the usual Wasserstein distance. We will review these concepts and explain why they are relevant for mathematical finance and in particular the problems involving model-uncertainty. LOCATION: The seminar will be held on Wednesday, November 21, at 18.00, Aula di rappresentanza, Dept. of Mathematics, Milano University, Via C. Saldini 50, Milano. Scientific Committee Prof. Simone Cerreia-Voglio (Univ. Bocconi) 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. 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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Fwd: Andrea Collevecchio -- advertisement research fellow position Monash University
by pietro caputo 14 Nov '18

14 Nov '18

Ricevo e inoltro: ---------- Forwarded message --------- From: Andrea Collevecchio <andrea.collevecchio(a)monash.edu> Date: Wed, Nov 14, 2018 at 2:26 PM Subject: Andrea Collevecchio -- advertisement research fellow position Monash University *---------------------------------------------------* *Research Fellow, Probability Theory* *Job No.: *581433 *Location:* Clayton campus *Employment Type:* Full-time *Duration:* 2 year fixed-term appointment *Remuneration:* $66,706 - $90,532 pa Level A (plus 9.5% employer superannuation) The Level A research-only academic will be required to make a contribution towards the University’s research effort and pursue defined projects relevant to the particular field of research in order to develop their expertise. The successful applicant will undertake research in probability theory and/or statistical mechanics, working closely with Dr Andrea Collevecchio, A/Prof Tim Garoni and A/Prof Kais Hamza. The position will be funded by ARC Discovery Project DP180100613, and will involve studying the behaviour of specific classes of random walks with long memory. This role is a full-time position; however, flexible working arrangements may be negotiated. At Monash University, we are committed to being a Child Safe organisation. Some positions at the University will require the incumbent to hold a valid Working with Children Check. Your application must address the selection criteria. Please refer to[image: Download File] “How to apply for Monash Jobs <https://www.monash.edu/jobs/how-to-apply/applying-for-the-job>”. *Enquiries* sci-maths-jobs(a)monash.edu *IMPORTANT* Refer to the link http://careers.pageuppeople.com/513/cw/en/job/581433/research-fellow-probab… *Position Description* [image: Download File] Research Fellow, Probability Theory <https://secure.dc2.pageuppeople.com/apply/TransferRichTextFile.ashx?sData=U…> *Closing Date* Tuesday 20 November 2018, 11:55 pm AEDT

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Assistant/Associate Professor position in Statistics at DCU
by Paolo Guasoni 14 Nov '18

14 Nov '18

Dear Colleague, Dublin City University has an Assistant/Associate Professor position in Statistics (5 years fixed term/permanent): https://www.dcu.ie/sites/default/files/hr/assistant-associate_professor_in_… The closing date for the application is January 6th, 2019. With best regards, Paolo Guasoni -- * *Séanadh Ríomhphoist/Email Disclaimer* *Tá an ríomhphost seo agus aon chomhad a sheoltar leis faoi rún agus is lena úsáid ag an seolaí agus sin amháin é. Is féidir tuilleadh a léamh anseo. <https://www4.dcu.ie/iss/seanadh-riomhphoist.shtml>* *This e-mail and any files transmitted with it are confidential and are intended solely for use by the addressee. Read more here. <https://www4.dcu.ie/iss/email-disclaimer.shtml>* * -- <https://www.facebook.com/DCU/> <https://twitter.com/DublinCityUni> <https://www.linkedin.com/company/dublin-city-university> <https://www.instagram.com/dublincityuniversity/?hl=en> <https://www.youtube.com/user/DublinCityUniversity>

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Second Italian Meeting on Probability and Mathematical Statistics
by Antonio DI CRESCENZO 13 Nov '18

13 Nov '18

Dear Colleagues, we are pleased to recall that the Second Italian Meeting on Probability and Mathematical Statistics will be held in Vietri sul Mare (SA), Italy, June 17th - 20th, 2019. The location is Lloyd's Baia Hotel (www.lloydsbaiahotel.it/) Please, follow the relevant information on the web site of the meeting: http://www.salerno2019.dipmat.unisa.it The Scientific Committee Claudia Ceci, Paolo Dai Pra, Antonio Di Crescenzo, Franco Fagnola, Franco Flandoli, Antonio Lijoi, Andrea Pascucci, Franco Pellerey, Laura Sacerdote The Local Organizing Committee Giacomo Ascione, Aniello Buonocore, Camilla Calì, Luigia Caputo, Antonio Di Crescenzo, Maria Longobardi, Barbara Martinucci, Alessandra Meoli, Luca Paolillo, Paola Paraggio, Enrica Pirozzi, Fabio Travaglino

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Spring school on Random Interfaces in Augsburg, March 12-15, 2019 -- Deadline for financial support
by Luigi Amedeo Bianchi 13 Nov '18

13 Nov '18

Dear all, this is a reminder for the spring school on *Random Interfaces* to be held at the University of Augsburg, Germany, for three full days from March 13th to March 15th, 2019. The school will focus on random interfaces, both continuous (approached by means of stochastic partial differential equations) and discrete (together with their hydrodynamic limits). The school will feature a main course by Tadahisa Funaki (Waseda University/University of Tokyo), a minicourse by Fabio Toninelli (Université Claude Bernard Lyon 1) and an invited lecture by Dimitra Antonopoulou (University of Chester). A poster session for participants is also foreseen. This spring school is intended for PhD students and young researchers, but open for everyone. Registration to the school is free, but compulsory for organisatorial purposes. Limited funds are available to offer financial support to some selected students and young researchers (post-docs). The deadline for applications for financial support is *15th December 2018.* More information and the registration form are available on the website https://www.math.uni-augsburg.de/de/prof/ana/Workshops_Tagungen/Spring-Scho… We are looking forward to seeing you in Augsburg. The organisers, Lisa Beck, Luigi Amedeo Bianchi, Dirk Blömker, Franco Flandoli, Marco Romito, Dario Trevisan

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minicorso prof. Pitacco @UniTN
by Stefano Bonaccorsi 13 Nov '18

13 Nov '18

Carissimi, vi segnalo il seguente corso che sarà tenuto dal prof. Ermanno Pitacco. Cordiali saluti, Stefano Bonaccorsi ---------------------------------------------------------- Stochastic Processes for Actuarial Sciences A short course at the Department of Mathematics Ermanno Pitacco (Università di Trieste) Aims and Prerequisites. This course aims at introducing technical and financial aspects of the insurance business, with a special emphasis on the actuarial valuation of insurance products. The course has been planned assuming as target students: advanced undergraduate and master students in Mathematics and Data Science, having attended courses providing basic notions of Financial Mathematics (interest rates, compound interest, present values, accumulations, annuities, etc.); advanced undergraduate and master students in Economics, Business and Finance, with basic competence in Probability (probability distributions, conditional probabilities, expected value, variance, etc); professionals and technicians operating in insurance and pension areas, whose job may regard investments, risk analysis, financial reporting, and so on, hence implying communication with actuarial professionals and managers. Schedule Monday 2019/02/11 09.00-13.00 (Stefano Bonaccorsi) Room A212 Friday 2019/02/15 15.00-19.00 (Ermanno Pitacco) Room A212 Monday 2019/02/18 09.00-13.00 (Ermanno Pitacco) Room TBA Friday 2019/02/22 15.00-19.00 (Ermanno Pitacco) Room TBA Details For further information, please contact Prof. Stefano Bonaccorsi (stefano.bonaccorsi "at" unitn.it) Admission: Course open to max 30 LM students (+ PhD Students) How to apply: Fill the form you find here: https://webapps.unitn.it/Apply/it/Web/GoHome/altro/spas_2018 Further informations: http://datascience.maths.unitn.it/events/spas2019/index.html

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Post-doctoral position in Probability - Paris
by Cristina Toninelli 12 Nov '18

12 Nov '18

Dear friends and colleagues, I am currently advertising a postdoctoral position in Probability to be held in Ceremade, University Paris Dauphine. The position is funded by my European project MALIG, whose aim is to develop a mathematical approach to the liquid-glass transition and other jamming transitions. Main areas of research include interacting particle systems, bootstrap percolation cellular automata and glassy dynamics. The position is for two years. The expected starting date is September 2019, but a different date may be arranged. The successful candidate will not have teaching duties and will have substantial fundings for travel. I would be grateful if you would bring this announcement to the attention of potential candidates and distribute it via local mailing lists and I apologise if you receive this email more than once. Candidates can contact me directly for any additional information at toninelli(a)ceremade.dauphine.fr or visit the postdoc announcement on my website https://www.ceremade.dauphine.fr/~toninelli/postdoc.html Best regards, Cristina Toninelli --------------------------------------------------------------------------------------------- Cristina Toninelli Postal Address: Ceremade Univ.Paris Dauphine Place du Marechal de Lattre de Tassigny 75775 Paris Cedex 16 - France Office: B617 --------------------------------------------------------------------------------------------

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7 Marie Curie PhD positions available in Milan, Eindhoven, Lisbon, Novi Sad (Project BIGMATH)
by Alessandra Micheletti 12 Nov '18

12 Nov '18

I am happy to announce that 7 open PhD positions are available in the framework of the Marie Curie EID (European Industrial Doctorate) BIGMATH – “Big Data Challenges for Mathematics”, at Università degli Studi di Milano (Italy), TU Eindhoven (The Netherlands), IST Lisbon University (Portugal), University of Novi Sad (Serbia). The PhD students will spend at least 18 months in an industry in a country different from the enrollment center. Applicants to each position must have not spent more than 12 months in the last 3 years in the country of the recruting center. Salaries comply with the EU Marie Skłodowska-Curie Actions-ITN general standards. The calls for recruitment in TU Eindhoven (2 positions – deadline Dec 5 2018) and University of Milan (2 positions – deadline Dec 31 2018) have already been published. The other calls will follow soon. The mathematical fields of research involved in the project are mainly: Statistics, Optimization, Large Scale Linear Algebra. For information and requirements of the specific calls please visit the web page http://itn-bigmath.unimi.it -- ------------------------------------ Alessandra Micheletti Associate Professor - Probability and Mathematical Statistics Dept. of Environmental Science and Policy - ESP 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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Politecnico di Milano - Seminario Fiserova
by Alessandra Menafoglio 09 Nov '18

09 Nov '18

Si avvisa che in data 21-11-2018, alle ore 14:30 precise, presso l'Aula Seminari "F. Saleri" VI piano, Dipartimento di Matematica, Politecnico di Milano, si svolgerà il seguente seminario: Relatore Eva Fiserova, Palacky University Olomouc, Czech Republic Titolo Working with compositional data in coordinates Abstract Compositional data are multivariate observations carrying only relative information, popularly expressed in percentages, proportions, mg/kg, etc. Because of features inherent to compositional data, such as scale invariance and the relative scale, the statistical analysis of raw compositional data often leads to spurious results. Natural principles of compositional data are followed by the Aitchison geometry on a simplex, the sample space of compositional data (Aitchison, 1986; Pawlowsky-Glahn et al., 2015). However, because most standard statistical methods rely on the Euclidean geometry in real space, compositional data need to be converted to this space prior to statistical processing. In the lecture, we will present the log ratio methodology for dealing with compositional data and several types of their coordinate representations, such as orthonormal log-ratio coordinates, pivot coordinates, weighted pivot coordinates (Hron et al., 2017), or symmetric balances (Kynvclova et al., 2017). Their usage will be demonstrated on examples. Tutti gli interessati sono invitati a partecipare. Cordiali saluti, Alessandra Menafoglio -- Alessandra Menafoglio MOX - Dept. of Mathematics Politecnico di Milano Piazza Leonardo da Vinci, 32, 20133, Milan Italy Phone: +39 02 2399 4642 Email: <mailto:alessandra.menafoglio@polimi.it> alessandra.menafoglio(a)polimi.it

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Seminar announcement
by Marco Scarsini 09 Nov '18

09 Nov '18

Department of Economics and Finance LUISS Viale Romania 32 00196 Roma November 15, 2018, 12:00 noon Room 207 *Speaker: *Mathias Staudigl / Maastricht University *Title: * *“Learning in Time Varying Games”* *Abstract:* *“In this paper, we examine the long-term behavior of regret minimizing agents in time-varying games with continuous action spaces. In its most basic form, (external) regret minimization guarantees that an agent’s cumulative payoff is no worse in the long run than that of the agent’s best fixed action in hindsight. Going beyond this worst-case guarantee, we consider a dynamic regret variant that compares the agent’s accrued rewards to those of any sequence of play. Specializing to a wide class of no-regret strategies based on mirror descent, we derive explicit rates of regret minimization relying only on imperfect gradient observations. We then leverage these results to show that players are able to stay close to Nash equilibrium in time-varying monotone games – and even converge to Nash equilibrium if the sequence of stage games admits a limit.”* The calendar of the future seminars can be found at http://economiaefinanza.luiss.it/en/seminari/prossimi-seminari ******************************************************* Marco Scarsini Dipartimento di Economia e Finanza LUISS Viale Romania 32 00197 Roma, ITALY URL: http://docenti.luiss.it/scarsini/

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Concorso Prof. Ordinario - DSE Univ. Verona
by Alessandro Gnoatto 08 Nov '18

08 Nov '18

Si segnala il bando seguente e si invitano tutti gli interessati a presentare domanda. Professore ordinario - 13/D4 - Metodi matematici dell'economia e delle scienze attuariali e finanziarie Pubblicato sulla Gazzetta Ufficiale - IV Serie Speciale 86 del 30 ottobre Settore scientifico-disciplinare SECS-S/06 - Metodi matematici dell'economia e delle scienze attuariali e finanziarie presso il Dipartimento di Scienze Economiche dell’Università di Verona Scadenza: 29 novembre 2018 Link al bando: https://docs.univr.it/documenti/Concorso/bando/bando993006.pdf Cordiali Saluti, Alessandro Gnoatto -- Prof Alessandro Gnoatto, PhD Dipartimento di Scienze Economiche Università degli Studi di Verona Via Cantarane 24 37129, Verona, Italy Room 1.05 Tel: +39 045 802 8537 Homepage: www.alessandrognoatto.com E-mail: alessandro.gnoatto(a)univr.it -------------------------------------------------- View my research on my SSRN Author page: http://ssrn.com/author=1615989 --------------------------------------------------

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posizione presso INRIA Bordeaux
by Marco Alessandro Fuhrman 08 Nov '18

08 Nov '18

Buongiorno. Scrivo per diffondere un avviso su una posizione presso INRIA di Bordeaux. Cordiali saluti. Marco Fuhrman Announcement: The INRIA Team CQFD is seeking qualified applicants for a permanent (full-time) INRIA research position in Bordeaux, France: https://www.inria.fr/en/centre/bordeaux We are currently focusing on the areas: stochastic modeling and simulation, optimization, control, learning. Any candidates working on such topics that would be interested in such position can contact François Dufour (francois.dufour@math.u-bordeaux.fr(javascript:main.compose()) for further information. <signaturebeforequotedtext></signaturebeforequotedtext><signatureafterquotedtext></signatureafterquotedtext>

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Seminario di Probabilita` e Stastistica
by Faggionato, Alessandra 08 Nov '18

08 Nov '18

scusate ma mancava il titolo nel mio annuncio precedente: Seminario di Probabilita` e Stastistica Martedi 13 novembre ore 14:00, Aula di Consiglio, Dipartimento di Matematica, La Sapienza. Titolo: Effects of prior selection in nonparametric Bayes problems Speaker: Tomasz Rychlil (Istituto di Matematica dell'Accademia Polacca delle Scienze) Abstract: We consider an arbitrary family of stochastically ordered distribution functions dependent on parameters from an interval in the real line. We compare distribution functions and moments of random variables with distribution functions being the mixtures of the members of the above stochastically ordered family. In particular, we determine lower and upper bounds on the values of one mixture distribution function under the condition that the other mixture distribution is arbitrarily fixed. We also evaluate the differences between the expectations of mixture variables in various scale units. The results are illustrated by some examples. -- ************************************************* Prof. Alessandra Faggionato http://www1.mat.uniroma1.it/~faggionato/ Department of Mathematics University "La Sapienza" Piazzale Aldo Moro, 5 00185 - Rome Office 5, Phone (0039) 06 49913252 *************************************************

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Seminario di Probabilita` e Statistica a Roma1
by Faggionato, Alessandra 08 Nov '18

08 Nov '18

Seminario di Probabilita` e Stastistica Martedi 13 novembre ore 14:00, Aula di Consiglio, Dipartimento di Matematica, La Sapienza. Speaker: Tomasz Rychlil (Istituto di Matematica dell'Accademia Polacca delle Scienze) Abstract: We consider an arbitrary family of stochastically ordered distribution functions dependent on parameters from an interval in the real line. We compare distribution functions and moments of random variables with distribution functions being the mixtures of the members of the above stochastically ordered family. In particular, we determine lower and upper bounds on the values of one mixture distribution function under the condition that the other mixture distribution is arbitrarily fixed. We also evaluate the differences between the expectations of mixture variables in various scale units. The results are illustrated by some examples. -- ************************************************* Prof. Alessandra Faggionato http://www1.mat.uniroma1.it/~faggionato/ Department of Mathematics University "La Sapienza" Piazzale Aldo Moro, 5 00185 - Rome Office 5, Phone (0039) 06 49913252 *************************************************

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Call for PostDoc position at University of Oslo
by Giulia Di Nunno 08 Nov '18

08 Nov '18

Dear Colleague, this is to draw your attention to the call for a PostDoc at the University of Oslo in stochastic analysis and its applications. The position is within the scopes of the project STORM “Stochastics for Time-Space Risk Models" http://www.mn.uio.no/math/english/research/projects/storm/index.html <http://www.mn.uio.no/math/english/research/projects/storm/index.html> Description and call: https://www.jobbnorge.no/en/available-jobs/job/159884/postdoctoral-research… <https://www.jobbnorge.no/en/available-jobs/job/159884/postdoctoral-research…> The deadline of application is November 30th, 2018. Please help to advertise these calls and bring them to the attention of your colleagues and possible candidates. Thank you in advance! Best wishes Giulia --- Giulia di Nunno Professor Department of Mathematics University of Oslo http://folk.uio.no/giulian/ <http://folk.uio.no/giulian/>

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seminario 13 novembre 9, 30 al Politecnico di Torino DISMA
by Enrico Bibbona 06 Nov '18

06 Nov '18

Martedi' 13 novembre alle 9,30 in Aula Buzano (Politecnico di Torino, DISMA) il prof Badal Joshi (California State University San Marcos) terrà un seminario dal titolo Graphical symmetries of reaction networks and their stationary measures Abstract: Reaction networks are used to model chemical reactions, biochemical reactions, interacting populations in ecology, genetics and infectious disease dynamics among many other systems. Depending on the system scale, three most commonly used models are continuous-time Markov chain (CTMC), stochastic differential equations and ordinary differential equations (ODE). With increased data and scientific focus shifting towards biochemistry which often involves populations as small as few tens of molecules, CTMC models have seen dramatic increase in relevance. The long-term dynamics of a continuous-time Markov chain model are described by its stationary distribution. In general, the explicit form of the stationary distribution is impossible to obtain even for very small networks. However, when the network has some natural symmetries, we can obtain the explicit stationary distribution and it can be connected with the equilibria of the corresponding ODE system. We will discuss the symmetries of reaction balance, complex balance, reaction vector balance, and cycle balance and their properties in both the deterministic (ODE) setting and stochastic (CTMC) setting. We will also discuss the relations between the various forms of balance and the connection with existence and form of the stationary distribution. Cordialmente, Enrico Bibbona Probability, Statistics and Optimization group Department of Mathematical Sciences "G. L Lagrange" Politecnico di Torino

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