April 2017 - Random - Mailing list — Dipartimento di Matematica, UniPI

Quasi-Unconference of the Probability Group at Sussex
by Enrico Scalas 20 Apr '17

20 Apr '17

Dear Colleagues, If you are in the UK, you might be interested in these presentations of the new Probability and Statistics Group at the University of Sussex. The event will take place on 25/26 May 2017 in Room 5C11, Pevensey 3 Building, University of Sussex, Falmer, Brighton, UK. Everybody is welcome and participation is free of charge, but due to limited place availability registration is compulsory. If you wish to attend, please send an e-mail to e.scalas(a)sussex.ac.uk before 15 May 2017. Places will be assigned on a first-come first-served basis. Best wishes, Enrico Scalas -- Thursday 25 May 9:00 - 9:30 Get together (coffee and cookies) 9:30 - 10:00 Opening talk presented by Charles Goldie: A lower-class criterion for discounted tail series 10:00 – 11:00 Masoumeh Dashti: Sparsity-promoting MAP estimators in non-parametric Bayesian inverse problems 11:00 - 12:00 Andrew Duncan: Bayesian Inference in Finite and Infinite Dimension using Billiard Balls 12:00 - 13:00 Nicos Georgiou: Last passage times for Bernoulli models on the lattice 13:00 - 14:30 Lunch in Bramber House 14:30 - 15:30 Federico Ciech: An inhomogeneous model of last passage percolation 15:30 - 16:30 MASS Seminar presented by Daniel Ueltschi (Warwick) 16:30 - 17:30 Sabine Jansen: Precise large and moderate deviations for heavy-tailed variables 19:00 Dinner Friday 26 May 9:30 - 10:00 Get together (coffee and cookies) 10:00 - 11:00 Enrico Scalas: Counting and Classifying. How to build theoretical science from probability theory 11:00 - 12:00 Mailan Trinh: The fractional non-homogeneous Poisson process 12:00 - 13:00 Stephen Ashton: The mathematics of human contact 13:00 - 14:30 Fish and chips 14:30 - 15:30 Dimitrios Tsagkarogiannis: Non-equilibrium processes driven by boundary action 15:30 - 16:30 Panagiota Birba: Fluctuations for an out-of-equilibrium process driven by current reservoirs 16:30 - 17:30 Vladislav Vysotskiy: Large deviations of convex hulls of planar random walks. 19:00 Dinner

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Conference on "Stochastic Control, Ambiguity and Games" - Leeds 4-5 Sept. 2017
by Tiziano De Angelis 20 Apr '17

20 Apr '17

Dear All, We are pleased to announce the conference "Stochastic Control, Ambiguity and Games" which will be held at the University of Leeds on 4th - 5th September 2017. This event aims to bring experts in stochastic control, robust optimisation and stochastic games in order to explore links between these areas. Registration will open on 25th April and close on 9th July. There is a £50 registration fee which will cover lunch and coffee breaks for the two days, and a buffet dinner on the first evening of the conference. All necessary information can be found at http://ambiguity2017.leeds.ac.uk with the list of invited speakers at http://ambiguity2017.leeds.ac.uk/participants/ If you would like to contribute a talk or a poster please contact us as soon as possible but not later than 6th June. We will notify you about acceptance of your talk by 14th June. All queries should be addressed to: Tiziano De Angelis: t.deangelis(a)leeds.ac.uk Jan Palczewski: j.palczewski(a)leeds.ac.uk We would be most grateful if you forwarded this announcement to anyone potentially interested. Best regards, Tiziano De Angelis and Jan Palczewski

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The IV AMMCS International Conference, Waterloo, Canada: Second Call for Abstracts
by Enrico Scalas 18 Apr '17

18 Apr '17

Dear Colleagues: The IV AMMCS International Conference will take place in Waterloo, Canada, August 20-25, 2017 (http://www.ammcs2017.wlu.ca/) The deadline for abstract submission is May 1, 2017 (http://www.ammcs2017.wlu.ca) The Conference features many special and contributed sessions to choose from. Please go directly to the submission page at http://www.ammcs2017.wlu.ca/submit-abstracts/ If you need a visa to travel to Canada, please submit your abstract asap. In particular, I am organising two sessions of potential interest for probabilists: 1. Fractional Calculus and Applications http://www.ammcs2017.wlu.ca/special-sessions/fca/ 2. Modelling of socio economic dynamics http://www.ammcs2017.wlu.ca/special-sessions/msed/ Further details are at the conference website: http://www.ammcs2017.wlu.ca (e-mail: ammcs-2017(a)wlu.ca) Best regards, Enrico Scalas

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Assegno di ricerca presso CNR IMATI, Milano
by antonio.pievatolo＠cnr.it 18 Apr '17

18 Apr '17

Gentili colleghi, segnalo un bando per un assegno di ricerca riguardante la seguente tematica: modelli stocastici, con applicazioni a problemi di programmazione dinamica stocastica, nell’ambito del Progetto “I-ZEB Verso Edifici Intelligenti a Energia Zero per la crescita della città Intelligente”. Scadenza: 26 aprile. Link al bando: http://www.imati.cnr.it/index.php/opportunities?layout=edit&id=539 http://bandi.urp.cnr.it/doc-assegni/documentazione/7136_DOC_IT.pdf Cordiali saluti Antonio Pievatolo -- Dr Antonio Pievatolo IMATI-CNR http://www.imati.cnr.it/joomla/index.php/people?layout=edit&id=101

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Seminario Fausto Gozzi 20 aprile 2017 presso Università Cattolica sede di Milano
by Marina Di Giacinto 13 Apr '17

13 Apr '17

Seminario di Fausto Gozzi (Dipartimento di Economia e Finanza - Università LUISS Guido Carli) Giovedi' 20 aprile 2017 - ore 10:30 - aula 200 Università Cattolica del Sacro cuore, Milano, Dipartimento di Discipline matematiche, Finanza matematica ed Econometria Via Necchi, 9 - Milano TITLE: Optimal portfolio choice with path dependent labor income: The infinite horizon case ABSTRACT: We consider an infinite horizon portfolio choice problem with borrowing constraints where an agent receives labor income that adjusts slowly to financial market shocks. The novelty of the model is the path-dependence of the wage income process, which leads to an infinite dimensional stochastic optimal control problem. We solve completely the problem, and find explicitly the optimal controls in feedback form. This is possible because we are able to find an explicit solution to the associated infinite dimensional Hamilton-Jacobi-Bellman (HJB) equation, even if state constraints are present. To the best of our knowledge, this is the first infinite dimensional generalization of Merton's optimal portfolio problem where explicit solutions can be found. The explicit solution allows us to study and discuss the behavior of optimal solutions. We conclude, if there is time, by showing how the solution strategy used here can be deployed to solve other problems, such as the finite horizon version of the model. Joint work with Enrico Biffis and Cecilia Prosdocimi Tutti gli interessati sono invitati a partecipare.

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Seminario Fausto Gozzi 20 aprile 2017 presso Università Cattolica sede di Milano
by Marina DI GIACINTO 12 Apr '17

12 Apr '17

Seminario di Fausto Gozzi (Dipartimento di Economia e Finanza - Università LUISS Guido Carli) Giovedi' 20 aprile 2017 - ore 10:30 - aula 200 Università Cattolica del Sacro cuore, Milano, Dipartimento di Discipline matematiche, Finanza matematica ed Econometria Via Necchi, 9 - Milano TITLE: Optimal portfolio choice with path dependent labor income: The infinite horizon case ABSTRACT: We consider an infinite horizon portfolio choice problem with borrowing constraints where an agent receives labor income that adjusts slowly to financial market shocks. The novelty of the model is the path-dependence of the wage income process, which leads to an infinite dimensional stochastic optimal control problem. We solve completely the problem, and find explicitly the optimal controls in feedback form. This is possible because we are able to find an explicit solution to the associated infinite dimensional Hamilton-Jacobi-Bellman (HJB) equation, even if state constraints are present. To the best of our knowledge, this is the first infinite dimensional generalization of Merton's optimal portfolio problem where explicit solutions can be found. The explicit solution allows us to study and discuss the behavior of optimal solutions. We conclude, if there is time, by showing how the solution strategy used here can be deployed to solve other problems, such as the finite horizon version of the model. Joint work with Enrico Biffis and Cecilia Prosdocimi Tutti gli interessati sono invitati a partecipare.

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Dependence Modeling Tools for Risk Management , October 2-5, 2017, Montréal
by Fabrizio Durante 11 Apr '17

11 Apr '17

As part of a 6-month thematic program on quantitative risk management, the Centre de recherches mathématiques (MontrÃ©al, Canada) will hold a workshop on "Dependence Modeling Tools for Risk Management" October 2-5, 2017. This workshop will provide a unique opportunity to take stock of recent developments, identify new challenges, and foster collaboration with some 20 leading researchers in dependence modeling from academia and industry (see list below). For a detailed program and registration, see http://www.crm.umontreal.ca/2017/Dependence17/index_e.php Students and postdoctoral fellows are encouraged to present a poster at the workshop. One poster session has been scheduled, as well as two sessions of short lightning talks, so that trainees can introduce themselves and their work to the entire audience. Attendance is restricted to 65 participants on a first-come, first-served basis, so please register early. See you in Montréal! The organizers, Anne-Laure Fougéres, Johanna G. Nesehová¡, Matthias Scherer LIST OF CONFIRMED INVITED SPEAKERS Andras Badossy (University Stuttgart) Axel Bücher (Ruhr-Universitaet Bochum) Claudia Czado (Technische Universität München) Alexios Galanos (Ketchum Trading, LLC) Christian Genest (McGill University) Benedikt Graeler (Ruhr-Universitaet Bochum) Marius Hofert (University of Waterloo) Harry Joe (University of British Columbia) Ivan Kojadinovic (Université de Pau et des Pays de l'Adour) Ãtienne Marceau (Université Laval) Stefan Mittnik (Ludwig Maximilian Universitaet München) Philippe Naveau (CEA-Orme des Merisiers) Marc Paolella (Universitaet Zürich) Andrew Patton (Duke University) Gianfausto Salvadori (Università del Salento) Andrew Smith (Deloitte LLP) Luitgard Veraart (London School of Economics) Prof. Dr. Matthias Scherer -- Technische Universitaet München scherer(a)tum.de www.mathfinance.ma.tum.de

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PostDoc Position in Augsburg
by Marco Romito 10 Apr '17

10 Apr '17

The chair in nonlinear analysis at the University of Augsburg has an opening for one full-time position as Research Associate, TVL-E 13, (PostDoc) preferably in one of the following areas: stochastic analysis, stochastic partial differential equations, stochastic dynamics, or other fields related to the research group in Augsburg. The term of appointment is until March 31st 2019. The position has a teaching load of 5 hours per week, which could be done in English. The full advertisement (unfortunately only in German) can be found under: http://www.uni-augsburg.de/aktuell/stellen/wima-bloemker.html Further questions can be addressed to Prof. Dirk Blömker <dirk.bloemker(a)math.uni-augsburg.de> Please sent applications via e-mail with the usual documents (curriculum vitae with a brief statement of research interests, copy of diplomas, list of publications) in a single PDF-file to <dirk.bloemker(a)math.uni-augsburg.de> The deadline is May 7th 2017 or until the position is filled. -- Prof. Dr. Dirk Blömker, Institut für Mathematik, Universität Augsburg, 86135 Augsburg, Germany Telefon: ++49 (0821) 598 - 2156 Telefax: ++49 (0821) 598 - 2200 E-Mail:dirk.bloemker@math.uni-augsburg.de Skype: bloemker21

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positions at LUISS
by Marco Scarsini 09 Apr '17

09 Apr '17

LUISS intends to cover several junior and senior positions in different fields, including statistics, data science, and econometrics: http://www.luiss.it/news/2017/04/05/call-expressions-interest-19-positions ******************************************************* Marco Scarsini Dipartimento di Economia e Finanza LUISS Viale Romania 32 00197 Roma, ITALY URL: http://docenti.luiss.it/scarsini/

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Assegno triennale a Venezia (H2020-FETPROACT)
by Marco LiCalzi 08 Apr '17

08 Apr '17

A call for a 3-year postdoc position on "Models of strategic interaction under competing cultural frames" (prof. Marco LiCalzi, Chair of Mathematical Methods for Economics) is open at the Department of Management, University of Venice, Italy. Gross fellowship amounts to 29,500 per year. The position is funded by H2020-FETPROACT. Prospective candidates should have a demonstrated research record in at least one of the following areas: (1) game theory, (2) economic theory, (3) organizational economics, (4) network science, (5) mathematical or quantitative methods for economics. Deadline for applying is 15th May 2017. For information, see announcement (in English) at http://www.unive.it/media/bandi_assegni/2017-ASSEGNI%20DI%20RICERCA/LI_CALZ… <http://www.unive.it/media/bandi_assegni/2017-ASSEGNI%20DI%20RICERCA/LI_CALZ…> The online application is at http://static.unive.it/domandeconcorso-en/accesso/dma-licalzi <http://static.unive.it/domandeconcorso-en/accesso/dma-licalzi> __________________________________ Marco Li Calzi Department of Management Università 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

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