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Workshop in honor of the 60th birthday of Paolo Dai Pra
by Ida Germana Minelli 20 Jun '22

20 Jun '22

Dear Friends, we are happy to announce the workshop “A journey through complex systems: from interacting particles to games” which will take place in L'Aquila on September 21-24, 2022. The workshop is planned as a hybrid event with on-site participation. The workshop will celebrate the 60th birthday of Paolo Dai Pra through a series of talks that will cover the spectrum of research lines to which Paolo has contributed to. The covered topics include: complex systems in biological and social sciences, geometric and scaling properties of stochastic processes, convergence to equilibrium and functional inequalities for interacting particle systems, mean-field games and stochastic control. For precise details, such as venue, invited speakers, and program, please see our webpage: https://sites.google.com/view/pdp60laquila [https://lh5.googleusercontent.com/-dzBsASZHOsMNkd5Kssvfks4NBKdSfIif3qJsoFnx…]<https://sites.google.com/view/pdp60laquila> Dai Pra's 60th birthday<https://sites.google.com/view/pdp60laquila> This workshop will celebrate the 60th birthday of Paolo Dai Pra through a series of talks that will cover the full spectrum of research lines to which Paolo has contributed with groundbreaking approaches and results. The covered topics include: complex systems in biological and social sites.google.com Participation is free of charge but, for organizational reasons, registration is mandatory. If you wish to participate in-person, we kindly ask you to register by July 31, 2022. The capacity of the conference room is limited and will be allocated on a "first come first serve" basis. We look forward to seeing you in L'Aquila! Best regards, The Organizing Committee Francesca Collet, Marco Formentin, Pierre-Yves Louis, Ida Germana Minelli, Elena Sartori, Marco Tolotti

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One World ABC Seminar - Cosma Shalizi - 23 June - 1.30pm UK time
by Massimiliano Tamborrino 20 Jun '22

20 Jun '22

Dear all, our next and last One World ABC seminar <https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwarwick.a…> of the season is quickly approaching. On Thursday June 23, at 1.30pm UK time, Cosma Shalizi<https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.stat.…> will talk about "Matching Random Features", with an abstract reported below. The Zoom link to join the talk is https://bristol-ac-uk.zoom.us/j/99993089580?pwd=NUtzT0VLdGNvb0tJMFRNMXl6SlN…<https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbristol-a…> Password: 486380 We are looking forward to seeing you on Thursday, best wishes, Massimiliano on the behalf of the One World ABC Seminar Organisers Speaker: Cosma Shalizi<https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.stat.…>, Carnegie Mellon University Title: Matching Random Features Abstract: We can do statistical inference on simulation models by adjusting the parameters in the simulation so that the values of randomly chosen functions of the simulation output match the values of those same functions calculated on the data. Results from the ”statespace reconstruction” or “geometry from a time series” literature in nonlinear dynamics indicate that just 2d + 1 such functions will typically suffice to identify a model with a d-dimensional parameter space. Results from the “random features” literature in machine learning suggest that using random functions of the data can be an efficient replacement for using optimal functions. In this talk, I sketch some of the key results, present numerical evidence about the new method’s properties, and lay out an agenda for research. Reference: C. Shalizi. A Note on Simulation-Based Inference by Matching Random Features. ArXiv: 2111.09220<https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Farxiv.org…>, 2021. ------ Dr. Massimiliano Tamborrino Assistant Professor Department of Statistics University of Warwick https://warwick.ac.uk/tamborrino

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Seminar in Pisa: Leonardo Maini
by Francesco Grotto 20 Jun '22

20 Jun '22

Dear Colleagues, we would like to invite you to the following seminar by Leonardo Maini (Université du Luxembourg) to be held Wednesday, June 22nd, in Aula Contini, at Scuola Normale Superiore in Pisa. The seminar will take place in full presence (speaker included), but it will be streamed via Google Meets, link below. The organizers, A. Agazzi and F. Grotto -------------------------------------------- Location: *Aula Contini*, Scuola Normale Superiore, Pisa Google Meet Link: https://meet.google.com/gji-phwo-vbg Time: June 22nd 2022, 14:00-15:00 CET Speaker: Leonardo Maini (Université du Luxembourg) Title: Spectral central limit theorem for additive functionals of Gaussian fields Abstract: We consider a centered, continuous, stationary, Gaussian field on the Euclidean space and a sequence of non-linear additive functionals of the field. Since the pioneering works from the 80s by Breuer, Dobrushin, Major, Rosenblatt, Taqqu and others, central and non-central limit theorems for this kind of functionals have never ceased to be refined. The common intuition is that the limit is Gaussian when we have short-memory and non-Gaussian when we have long-memory and the Hermite rank R is different from 1. Our goal is to show that this can be a misleading intuition. To do that, we introduce a spectral central limit theorem, which highlights a variety of situations where the limit is Gaussian in a long-memory context with R different from 1. Our main mathematical tools are the Malliavin-Stein method and Fourier analysis. The talk is based on a joint work with Ivan Nourdin (University of Luxembourg).

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Reminder - Call for papers - Workshop on 'Model Evaluation and Causal Search: Empirical and Experimental Approaches' - 25-27 September 2022, Pisa (Italy)
by Francesco CORDONI 18 Jun '22

18 Jun '22

Dear colleagues, We would like to invite you to submit your research to our workshop on "*Model Evaluation and Causal Search: Empirical and Experimental Approaches* " hosted by the University of Pisa and Sant'Anna School of Advanced Studies on *25-27 September 2022 in Pisa (Italy)*. If you are interested in presenting, please send your paper to workshop.pisa.2022(a)gmail.com by *30 June 2022*. The organization will sponsor the social dinner and accommodation for the speakers. Each paper will have a discussant. Regular sessions will be introduced by our keynote speakers: *Daniela Puzzello *(Indiana University), *Thomas Lux* (University of Kiel), *Alessio Sancetta* (Royal Holloway, University of London), and *Tobias Henschen* (University of Cologne). A detailed call for papers is attached. Please circulate it among your colleagues, and do not hesitate to contact us should you require additional information. For information visit https://sites.google.com/view/model-evaluation-causal-search/home. Best regards, The Organizing Committee

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Fwd: Postdoc position in random matrix theory
by Bisi, Elia 17 Jun '22

17 Jun '22

FYI ————————— Elia Bisi Assistant Professor (non-TT) Technische Universität Wien Research Unit Mathematical Stochastics https://eliabisi.com ---------- Forwarded message ---------- From: Nicholas Simm <N.J.Simm(a)sussex.ac.uk> Date: 15 Jun 2022, 20:33 +0200 Subject: Postdoc position in random matrix theory Dear colleague, I am writing to advertise an 18 month postdoc position working on random matrix theory and related topics at the University of Sussex in Brighton, UK. The full job advert is: https://www.sussex.ac.uk/about/jobs/research-fellow-in-mathematics-ref-8836 I would be very grateful if you could pass this message on to any potential applicants you might know. Thanks, and best wishes, Nick Simm

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Postdoc Position in Tor Vergata
by Domenico Marinucci 17 Jun '22

17 Jun '22

Dear Colleagues a 2-year postdoc position ("assegno di ricerca terza fascia") in Probability and its Applications is available at the Department of Mathematics of the University of Rome Tor Vergata; the position is partially funded by the MIUR Department of Excellence Programme Math@ToV. The application can be completed online - more information and guidelines can be found at this link: https://pica.cineca.it/uniroma2/ The deadline is July 7 - please feel free to forward this message to those that could be interested, thanks for your attention, Domenico Marinucci -- @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Domenico Marinucci Dipartimento di Matematica Università di Roma Tor Vergata https://www.mat.uniroma2.it/~marinucc/ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

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(PMS)^2 online talk: Lorenzo Taggi
by Maurizia Rossi 16 Jun '22

16 Jun '22

Dear colleagues, we are happy to announce the following online talk: Speaker: *Lorenzo Taggi* (Università di Roma "La Sapienza") Title: *Macroscopic loops in the Bose gas, Spin O(N) and related models.* Abstract: We consider a system of closed random walks which interact through a potential which depends on their mutual distance. The model is an intriguing mathematical object on its own and is closely related to the probabilistic reformulation of the interacting Bose gas in discrete space, to spin systems and to the dimer model. We study the model in dimension d > 2 and prove the occurrence of a phase transition corresponding to the presence of macroscopic loops, whose length is proportional to the size of the system, as the chemical potential is large enough. For the interacting Bose gas the proof of this phase transition is referred to as Bose-Einstein condensation and is one of the most important open problems in statistical mechanics. Date and time: *Monday June 20, 17:30-18:30 (Rome time zone)*. *Zoom link:* https://us02web.zoom.us/j/81858823936?pwd=dVRQRGcrTzRMMDV1UEJNcHdFN3JyQT09 *ID riunione:* 818 5882 3936 *Passcode:* 058907 This talk is a talk of the *(PMS)^2: Pavia-Milano Seminar series on Probability and Mathematical Statistics* organized jointly by the universities Milano-Bicocca, Pavia, Milano-Politecnico and Milano-Statale. For more information see the dedicated webpage: https://paviamilanoseminars.wordpress.com/ Participation is free and welcome! Best regards, The organizers (Mario Maurelli, Carlo Orrieri, Maurizia Rossi, Margherita Zanella) -- Maurizia Rossi Dipartimento di Matematica e Applicazioni Università degli Studi di Milano-Bicocca https://mauriziarossi.wordpress.com

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Seminario Corrado De Vecchi in Bicocca
by Valeria Bignozzi 16 Jun '22

16 Jun '22

Avviso di seminario 22 Giugno 2022, ore 17:00, Aula seminari 4026, Edificio U7, IV piano Dipartimento di Statistica e Metodi Quantitativi, Università degli Studi di Milano Bicocca Webex Link: https://unimib.webex.com/unimib/j.php?MTID=me35206b954263f324454c6068feb6890 <https://unimib.webex.com/unimib/j.php?MTID=me35206b954263f324454c6068feb6890> Join by meeting number Meeting number (access code): 2740 378 2204 Meeting password: niUrDZVT465 (64873988 from phones) Speaker: Corrado De Vecchi Titolo: ''Robust assessment of life insurance products '' Abstract: Survival probabilities are required in many actuarial evaluations, such as the computation of net premiums in the life insurance business. As the output of a statistical procedure, their estimation is subject to uncertainty. In this article, we propose a robust assessment for the net premium of a standard life insurance contract with respect to the uncertainty on the estimated residual lifetime distribution function. Specifically, we provide a method to derive the range of values that the net premium of a given contract can attain when considering all residual lifetime distribution functions that satisfy an L^2 distance constraint with a reference distribution function. The results obtained in this chapter can be used to obtain a conservative evaluation of the net premium that an insurance company should charge for a life insurance contract in order to avoid financial losses due to unexpected changes in longevity trends. Gli interessati sono cordialmente invitati a partecipare, Cordiali saluti, Valeria ********************************************** Valeria Bignozzi Professore associato di Metodi Matematici dell’Economia e delle Scienze Attuariali e Finanziarie Dipartimento di Statistica e Metodi Quantitativi (DiSMeQ), Università degli Studi di Milano-Bicocca, Edificio U7

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11-month position at DCU
by Paolo Guasoni 13 Jun '22

13 Jun '22

Dear Colleagues, the School of Mathematical Sciences at DCU has a temporary teaching position, advertised at https://www.dcu.ie/hr/vacancies-current-vacancies-external-applicants The deadline is June 24th. Please bring this opportunity to the attention of potential candidates. With best wishes, 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://sites.google.com/view/seanadh-riomhphoist>* *This e-mail and any files transmitted with it are confidential and are intended solely for use by the addressee. Read more here. <https://sites.google.com/view/dcu-email-disclaimer>* * -- <https://www.facebook.com/DCU/> <https://twitter.com/DCU> <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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bando Rtd-B SSD:SECS-S/06 Università Sapienza di Roma
by Gabriele Stabile 09 Jun '22

09 Jun '22

Il Dipartimento di Metodi e Modelli per l'Economia, il Territorio e la Finanza (MEMOTEF), Facoltà di Economia, Università La Sapienza di Roma, ha bandito una procedura selettiva per la copertura di un posto di *Ricercatore a tempo determinato- tipologia B* per il SSD SECS-S/06 Il bando è reperibile all'indirizzo https://web.uniroma1.it/trasparenza/sites/default/files/Bando_2022RTDB012_r… La scadenza per la presentazione della domanda è il 7 luglio 2022. buona giornata Gabriele Stabile

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