- Random - Mailing list — Dipartimento di Matematica, UniPI

PhD positions at NTU Singapore
by Sgarabottolo, Alessandro 10 Oct '24

10 Oct '24

Dear all, I would like to inform you that Ariel Neufeld is looking for PhD students at NTU Singapore. Please find below a brief description of the positions. Best regards, Alessandro Sgarabottolo ———————————————————————— PhD Positions in Mathematical Finance and Stochastic Optimization at NTU Singapore There are PhD positions on offer within the research group of Ariel Neufeld at the Division of Mathematical Sciences at NTU Singapore. The candidate should be interested in working in one (or more) of the following research topics: * Mathematical Finance * Stochastic Analysis & Stochastic Optimal Control * Stochastic Optimization in the field of Numerical Optimal Transport, Distributionally Robust Optimization, or Machine Learning (Reinforcement Learning, Theory of Neural Networks) If you are interested in the position, please send your CV to the email address: ariel.neufeld(a)ntu.edu.sg<mailto:ariel.neufeld@ntu.edu.sg>

1 0

Procedura selettiva Prof. I fascia STAT-04/A (EX SSD SECS-S/06), Dip. Matematica - Università di Bologna
by Fabrizio Lillo 09 Oct '24

09 Oct '24

L'Università di Bologna ha bandito una procedura selettiva per la copertura di un posto di professore universitario di ruolo, I FASCIA, da coprire mediante chiamata ai sensi dell’art. 18, comma 4, Legge 240/2010 per il GSD 13/STAT-04 (EX SC 13/D4 Metodi matematici dell'economia e delle scienze attuariali e finanziarie). Il Dipartimento interessato è quello di Matematica. Il bando è reperibile all'indirizzo https://bandi.unibo.it/s/apos4/d-r-n-1462-del-4-settembre-2024-bando-per-la… La scadenza per la presentazione della domanda è il 24 ottobre 2024. ---------------------------------------- Fabrizio Lillo Dipartimento di Matematica, Università di Bologna Scuola Normale Superiore, Pisa ITALY Personal website: fabriziolillo.wordpress.com University website: www.unibo.it/sitoweb/fabrizio.lillo <http://fabriziolillo.wordpress.com/> phone: +39 050509159

1 0

Seminar Alessandra Bianchi at Tor Vergata 16.10
by Michele Salvi 09 Oct '24

09 Oct '24

Dear all, On Wednesday, October 16th, at 14h00 in Aula D'Antoni of Tor Vergata Math Department, RoMaDS (https://www.mat.uniroma2.it/~rds/events.php) will host Alessandra Bianchi (University of Padova) with the seminar "Mixing cutoff for simple random walks on the Chung-Lu directed graph” Abstract: In this talk, we consider a simple random walk defined on a Chung-Lu directed graph, an inhomogeneous random network that extends the Erdos Renyi random digraph by including edges independently according to given Bernoulli laws. In this non-reversible setting, we will focus on the convergence toward the equilibrium of the dynamics. In particular, under the assumption that the average degree grows logarithmically in the size n of the graph (weakly dense regime), we will establish a cutoff phenomenon at the entropic time of order log(n)/loglog(n). We will then show that on a precise window the cutoff profile converges to the Gaussian tail function. This is qualitatively similar to what was proved in a series of works by Bordenave, Caputo, Salez for the directed configuration model, where degrees are deterministically fixed. In terms of statistical ensembles, this analysis provides an extension of these cutoff results from a hard to a soft-constrained model. Joint work with G. Passuello. We encourage in-person partecipation. Should you be unable to come, here is the link to the Teams streaming: https://teams.microsoft.com/l/meetup-join/19%3arfsL73KX-fw86y1YnXq2nk5VnZFw…"Tid"%3a"24c5be2a-d764-40c5-9975-82d08ae47d0e"%2c"Oid"%3a"650fc4a8-4cec-4bd2-87bc-90d134074fe6"} <https://teams.microsoft.com/l/meetup-join/19%3arfsL73KX-fw86y1YnXq2nk5VnZFw…> https://teams.microsoft.com/l/meetup-join/19%3arfsL73KX-fw86y1YnXq2nk5VnZFw… The seminar is part of the Excellence Project MatMod@TOV.

1 0

PhD position at University of Agder
by Mario Maurelli 09 Oct '24

09 Oct '24

Dear colleagues, I am forwarding the following announcement from Torstein Nilssen about a call for a PhD scholarship at the Department of Mathematical Sciences of University of Agder in Norway: https://www.jobbnorge.no/en/available-jobs/job/268182/phd-research-fellow-i… The candidate will conduct research in the intersection between stochastic analysis, fluid equations and differential geometry. More specifically, the project will explore rough path techniques applied to fluid models from geometric hydrodynamics. The project can explore topics of rough path analysis and/or geometric hydrodynamics depending on the interest of the candidate. Deadline: Nov 1st, 2024. For further information you can contact torstein.nilssen(a)uia.no . Best regards Mario Maurelli

1 0

PhD in probabilità a Warwick
by Giuseppe Cannizzaro 09 Oct '24

09 Oct '24

Cari colleghi, Il gruppo di probabilità di Warwick offre borse di studio per dottorati di ricerca. Qualora conosceste qualche bravo studente di master interessato, vi pregherei di far loro presente questa possibilità e inoltrare loro la mail. Cordiali saluti, Giuseppe Cannizzaro --------------------------------- The Probability group at the University of Warwick (*P@W <https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwarwick.a…>*) is looking for talented students to undertake their *PhD studies* with us. The successful applicant will join one of the *largest probability groups <https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwarwick.a…>* worldwide with an established track record of high-quality research and a broad range of interests <https://warwick.ac.uk/fac/sci/statistics/research/probability-at-warwick/re…>. The Probability group is *joint *between the Mathematics and Statistics Department and you can apply to either or *both* (recommended). See P@W <https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwarwick.a…> for a list of potential supervisors and their affiliation; *co-supervision* is possible and encouraged. The appointments include · *fully funded scholarships* for both UK and international students of the duration of 4 years; · a *travel allowance* for schools, workshops and conferences; · a *training fund* for extended research stays. Applications are received and assessed throughout the year on a *first-come-first-served basis*, with the prestigious Chancellor scholarship has a deadline of *9th December 2024. *For more information on funding please visit the webpage at the following *link <https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwarwick.a…>* . The programme consists of 6 months of *research training* with the possibility to attend graduate level courses taught by leading experts. Further, it is enriched by a variety of activities: 3 dedicated weekly *seminars*; *research focus groups* on cutting-edge topics; minicourses, workshops and conferences, ensuring a continued presence of international and distinguished visitors. Useful links: - P@W group: https://warwick.ac.uk/fac/sci/statistics/research/probability-at-warwick/ <https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwarwick.a…> - Research at P@W: https://warwick.ac.uk/fac/sci/statistics/research/probability-at-warwick/re… <https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwarwick.a…> - Fundings: https://warwick.ac.uk/fac/sci/statistics/postgrad/centre-for-doctoral-train… <https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwarwick.a…> - CDT in Statistics: https://warwick.ac.uk/fac/sci/statistics/postgrad/centre-for-doctoral-train… - CDT in Mathematics: https://warwick.ac.uk/fac/sci/maths/currentstudents/currentpostgraduates/ph…

1 0

SPASS seminar: Omiros Papaspiliopoulos
by Andrea Agazzi 09 Oct '24

09 Oct '24

Dear Colleagues, We would like to invite you to the following SPASS seminar, jointly organized by UniPi, SNS, UniFi and UniSi (abstract below): *Scalable large scale variational inference * by *Omiros Papaspiliopoulos* (Università Bocconi) The seminar will take place on *TUE, 15.10.2024* at *14:00 CET *in Aula Seminari, Dipartimento di Matematica, UNIPI and streamed online at this link <https://meet.google.com/gji-phwo-vbg>. The organizers, A. Agazzi, G. Bet, A. Caraceni, F. Grotto, G. Zanco https://sites.google.com/unipi.it/spass <https://www.google.com/url?q=https://sites.google.com/unipi.it/spass&source…> -------------------------------------------- *Title: Scalable large scale variational inference * *Abstract: The motivation behind this work is a computational framework for approximate statistical inference for the broad class of generalized bi-linear mixed models, special cases of which are generalized linear mixed models, factor models and probabilistic factorization models to mention a few popular examples. The objective is that the resultant inference has theoretically provable guarantees in terms of both uncertainty quantification and computational complexity. * * In this talk, I will first give some highlights of our work in using this framework for analyzing political ideology in Europe and then I will give a stand-alone short introduction to variational inference, discussing some theoretical aspects of its scalability.*

1 0

call for visiting professors
by Irene Crimaldi 09 Oct '24

09 Oct '24

Dear Colleagues, The call for visiting professors is out. Here are the links: https://www.imtlucca.it/it/jobopportunity/visiting-professor-positions-econ… https://inomics.com/job/visiting-professor-programme-in-economics-statistic… Irene Crimaldi

1 1

Seminario di Bertram Duering in Sapienza
by Enrico Scalas 08 Oct '24

08 Oct '24

Car* collegh*, Il 19 novembre 2024, in aula 24 del Dipartimento di Scienze Statistiche, Sapienza, Università di Roma, alle ore 14, il Prof. Bertram Düring della University of Warwick, Mathematics Institute terrà un seminario dal titolo From interacting agents to emerging patterns in economics and sociology Riassunto: Real-world systems in economics and sociology often consist of a large number of interacting agents that may form patterns or develop a collective behaviour. Typical applications include wealth and income distribution in an economy and opinion formation in a society. Mathematical techniques originating from statistical mechanics can be successfully developed further to model such systems and obtain mesoscopic and macroscopic descriptions of the microscopic dynamics. Such approaches frequently lead to generalisations of the classical Boltzmann equation for gas dynamics and associated limit partial differential equations. In this talk I will discuss different kinetic models for wealth distribution and opinion formation, and present analytical and numerical results. Tutte le persone interessate sono invitate a partecipare. Chi fosse interessato a partecipare a distanza, per favore, mi scriva a: enrico.scalas(a)uniroma1.it Cordiali saluti, Enrico Scalas

1 0

Uncertainty and Risk in Financial Mathematics, Milan Decembre 18-19
by Marco Maggis 08 Oct '24

08 Oct '24

Dear Colleagues, We are pleased to invite you to the workshop *"Uncertainty and Risk in Financial Mathematics,"* which will take place on *December 18-19, 2024* at the *Department of Mathematics, University of Milan, via C. Saldini 50*. This workshop will bring together academics and practitioners in the field to discuss the latest developments and challenges related to uncertainty and risk in financial mathematics. The confirmed speakers include: - Peter Bank - Anna Battauz - Fabio Bellini - Fulvia Confortola - Marzia De Donno - Alessandro Doldi - Sigrid Källblad - Athena Picarelli - Sergio Pulido - Nizar Touzi *Registration is free but mandatory* for organizational purposes. You can find more information and updates on the workshop website: Workshop Website <https://sites.google.com/view/unrifim24/home?authuser=0> We hope you will join us for this event, and we look forward to welcoming you to Milan. Best regards, Marco Maggis, Marco Frittelli, and Luciano Campi

1 0

post-doctoral positions in Paris - PSL
by CRISTINA TONINELLI 08 Oct '24

08 Oct '24

Dear colleagues, PSL university is awarding two Junior Research Chairs (three-year highend postdoctoral positions) as part of its research programme 'Statistical Physics and Mathematics’. This programme gathers physicists and mathematicians from three departments: * CEREMADE at University Paris Dauphine – PSL, * DMA at Ecole normale supérieure – PSL * LPENS at Ecole normale supérieure – PSL. Application deadline: 28th November 2024. Further details about the position and the application procedure can be found here : https://academicjobsonline.org/ajo/jobs/28737 Further details about our project and associated activities; may be found here https://www.ceremade.dauphine.fr/dokuwiki/psl-spm:start Feel free to also get in touch with one of us for any additional questions. WIth best wishes, the coordinators of the program Guillaume Barraquand Djalil Chafai Cristina Toninelli --------------------------------------------------------------------------------------------- Cristina Toninelli Postal Address: Ceremade Univ.Paris Dauphine Place du Marechal de Lattre de Tassigny 75775 Paris Cedex 16 - France Office: P207bis --------------------------------------------------------------------------------------------

1 0