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Fwd: PostDoc positions in stochastic analysis at Bielefeld University
by Marco Romito 11 May '23

11 May '23

-------- Forwarded Message -------- Subject: PostDoc positions in stochastic analysis at Bielefeld University From: Benjamin Gess <benjamin.gess(a)gmail.com> Dear Colleagues, I would be grateful if you could please forward the following announcement of two PostDoc positions in my group at Bielefeld University to potential candidates. Thank you, and apologies for possible cross-postings. Best wishes Benjamin Gess --- The research group "Stochastic Analysis in the Sciences" at Bielefeld University seeks candidates for two PostDoc positions in the field of stochastic analysis, in particular, stochastic PDEs, mathematics of machine learning, and stochastic dynamics. One position is funded by the CRC 1283, and one by the ERC CoG "FluCo". *The offer* * PostDoc positions (TV-L 13 at 100%), flexible starting date before 01.02.2024. * Two year contract with possible extension(s). * Minor teaching duties. *Requirements* Interested candidates should have a background in one, or more, of the following areas: * stochastic PDE, nonlinear PDE * mathematics of machine learning * stochastic dynamics *Application* * Deadlines/* end of May & June 2023* (see link below)/. Note that late applications may be considered until the position is filled. * Please submit your documents (CV, list of publications, transcript of PhD certificate, research statement, contact data of referees) to our administration: abaum(a)math.unibielefeld.de If you have any questions please visit https://www.uni-bielefeld.de/uni/karriere/stellen-wiss/ <https://es.sonicurlprotection-fra.com/click?PV=2&MSGID=20230509064127093041…>, or my webpage http://www.bgess.de <https://es.sonicurlprotection-fra.com/click?PV=2&MSGID=20230509064127093041…>. Best regards, Benjamin Gess -- Prof. Dr. Benjamin Gess (www.bgess.de <https://es.sonicurlprotection-fra.com/click?PV=2&MSGID=20230509064127093041…>) Universität Bielefeld <https://es.sonicurlprotection-fra.com/click?PV=2&MSGID=20230509064127093041…>, Fakultät für Mathematik Max Planck Institute for Mathematics in the Sciences <https://es.sonicurlprotection-fra.com/click?PV=2&MSGID=20230509064127093041…>, Leipzig

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PhD positions in Trento
by Luigi Amedeo Bianchi 10 May '23

10 May '23

Dear colleagues, I would like to share with you and your Master students interested in pursuing a PhD in Maths the ongoing selection procedure for 15 positions with scholarships in Mathematics (5 of them on specific research topics) at the University of Trento, jointly with the University of Verona. The successful candidate will start on November 1, 2023 with a 3 years long programme. At the University of Trento there is a small but active group of researchers in Probability and Stochastic Analysis. Their research focuses on stochastic (partial) differential equations and their applications, studying evolution problems and dynamical systems with random parameters, integral-differential Volterra equations, stochastic Schrödinger equations, stochastic Navier-Stokes and Euler equations, and interacting particle systems. The methods used include Malliavin calculus, Feynman path integration, dyadic models and rough path integration. Applications include neuroscience, networks, finance, quantum mechanics, materials with memory, fluid-dynamics, data assimilation, parametric statistics, machine learning, reinforcement learning, lithium-ion batteries. To partecipate to the selection procedure, fill in the application online within the deadline, May 18, 2023, 4.00 PM (Italian time). The direct link to the online application form is the following: http://www.unitn.it/en/apply/dott The English translation of the official call can be found here: https://www.unitn.it/alfresco/download/workspace/SpacesStore/83e32074-69ec-… The official call (in Italian) can be found here: https://www.unitn.it/alfresco/download/workspace/SpacesStore/2ce23cf8-02bb-… Best regards, Luigi Amedeo Bianchi

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Corso "Trasferimento delle Tecnologie Matematiche per l'Innovazione" - Edizione 2023
by Maurizio Ceseri 10 May '23

10 May '23

A tutti gli interessati lo Sportello Matematico per l'Innovazione e le Imprese <http://www.sportellomatematico.it/> sta organizzando la nuova edizione del corso in “Trasferimento delle Tecnologie Matematiche per l’Innovazione”. Il corso si svolgerà in modalità online *da lunedì 4 settembre a venerdì 8 settembre 2023*. Il corso è rivolto a studenti e laureandi (laurea magistrale) in *Scienze Matematiche* e *F**isiche*,* Ingegneria*,* Economia*,* Informatica* e *Statistica*, con l’*obiettivo* di formare la figura professionale dell’*Esperto in Trasferimento delle Scienze e Tecnologie Matematiche per l’Innovazione* (in breve: Traduttore Tecnologico). Tale figura nasce per facilitare la comunicazione e promuovere collaborazioni tra imprese e centri di ricerca. Grazie alla sua formazione interdisciplinare, il *Traduttore Tecnologico* può dialogare sia con imprese che con Centri di Ricerca specializzati in Tecnologie Matematiche. Facilita l'incontro tra i bisogni tecnologici delle PMI e le competenze nelle Scienze e Tecnologie Matematiche disponibili nel sistema della ricerca pubblica e privata. Promuove un numero crescente di collaborazioni per apportare benefici tangibili alle imprese. *Modalità di presentazione** delle domande* Per procedere con la domanda di partecipazione, è sufficiente compilare il form online a questo link <https://www.sportellomatematico.it/SMII/limesurvey/index.php/24981?lang=it> entro il *31 maggio 2023*, allegando un proprio CV aggiornato ed una lettera motivazionale <https://www.sportellomatematico.it/SMII/wp-content/uploads/2023/04/Template…> di autopresentazione. Entro il *7 giugno 2023 *verrà comunicato l'esito della selezione e l'eventuale ammissione al corso. La partecipazione al corso è *gratuita*. Per informazioni: www.corsotraduttoretecnologico.it Grazie in anticipo per la collaborazione, Il Team dello Sportello Matematico *CONTENUTI DEL CORSO* *Tecnologie Matematiche:* cosa sono, come vengono applicate nelle imprese, tendenze del mercato della Ricerca e Innovazione, Prototipazione Virtuale e Digital Twinning. *Trasferimento Tecnologico:* contesto italiano ed internazionale, settori industriali, esperienze di successo e strategie di comunicazione. *Gestione dell'Innovazione:* concetti, fonti, forme, modelli ed ecosistemi dell'innovazione, Open Innovation e rapporto con la Proprietà Intellettuale *Sistemi di Supporto alle Decisioni e Ricerca Operativa:* abilitare il potenziale delle Tecnologie Matematiche nel Management. *Attori e Strutture Organizzative:* Best practices, il ruolo dello Sportello Matematico in Italia ed in Europa. *SBOCCHI E OPPORTUNITÀ PROFESSIONALI* Area *Ricerca e Innovazione* presso imprese manifatturiere e di servizi *Trasferimento Tecnologico* e *Valorizzazione della Ricerca* presso Università e Centri di Ricerca Partecipazione a *Progetti **Europei* su Tecnologie Matematiche per l’ Innovazione Maurizio Ceseri Sportello Matematico per l'Innovazione e le Imprese Istituto per le Applicazioni del Calcolo (IAC-CNR) via dei Taurini 19, 00185 Roma (Italy) Tel: (+39) 0649937369 Website: sportellomatematico.it

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Expression of interest, LUISS junior positions in Mathematics
by Sara 10 May '23

10 May '23

Dear all, Luiss University is seeking candidates for a Junior position in Mathematics Applied to Economics and Finance. We invite all interested researchers to express their interest as soon as possible, possibly by mid January 2023. On the basis of the results of the call we will decide which type of Junior position to announce officially (in particular if tenure track or not). Candidates should have a solid knowledge of advanced mathematical tools and the clear attitude to apply such tools to some of the following areas: economics, management, finance, insurance, decision theory, game theory, and social sciences in general. See the link https://www.luiss.edu/call-expression-interest-2022/assistant-professor-of-… All the best wishes for the New Year, Sara Biagini e Fausto Gozzi -- Sara Biagini, Professor of Mathematical Finance Department of Economics and Finance LUISS Guido Carli https://www.luiss.it/ Address: Viale Romania, 32 - 00197 Roma Web: http://sites.google.com/site/sarabiagini/

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Bando RTT settore SECS-S06 presso LUISS-Roma. Scadenza 5 Giugno 2023
by Fausto Gozzi 10 May '23

10 May '23

Si segnala che è stato pubblicato in G.U. il 5 maggio 2023 1 bando da Ricercatore RTT presso LUISS-Roma. Settore Concorsuale 13-D4 SSD SECS-S06. Scadenza 5 Giugno 2023. Si invitano tutti gli interessati a presentare domanda. Fausto Gozzi

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9 PhD scholarships in Statistical Sciences – University of Padova, Italy – Deadline June 7, 2023 - 13:00 (CEST)
by Susi Ceron 09 May '23

09 May '23

Nine PhD scholarships funded by the University of Padova and Ministry of University and Researchare available at University of Padova for candidates interested in the area of *Statistical Sciences* (*start of activities: October 1st, 2023*). *Eligibility* The scholarship competition is open to applicants of any age or citizenship, holding a 2nd cycle degree or a single cycle degree from an Italian university or an equivalent qualification from other countries of at least four years’ duration (applicants can get their qualification no later than 30th September 2023). Admission is decided on the basis of qualifications and an interview. *Grant awarded* The annual grant will be of euros *16,243.00* (gross amount). The grant will be awarded for three years and it will be subject to satisfactory progresses evaluated on a yearly basis. *How to apply* The call is published *(deadline June 7, 2023 - 1 pm CEST)* at the page http://www.unipd.it/ricerca/dottorati-di-ricerca/bandi-e-graduatorie English version at the page http://www.unipd.it/en/node/1053 Please note that the curriculum has to be written by filling the template *CV_XXXIX*available from the Course web page http://www.stat.unipd.it/ricerca/ammissione and uploading the filled template in the online procedure. ** *Applications are only accepted online using the link indicated in the call.* For more information about the Statistical Sciences PhD program see https://www.stat.unipd.it/ricerca/dottorato-di-ricerca For more information about admission see http://www.stat.unipd.it/ricerca/ammissione or contact phd(a)stat.unipd.it <mailto:phd@stat.unipd.it> Kindest regards, PhD Secretariat on behalf of prof. Nicola Sartori Coordinator of the PhD Course in Statistics University of Padova - Italy *We apologize for cross posting * -- Dott.ssa Susi Ceron Dipartimento di Scienze Statistiche Universita' degli Studi di Padova Via Cesare Battisti 241 - 35121 Padova tel. +39 049 8274167 fax +39 049 8271524 www.stat.unipd.it

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(PMS)^2 talk: A. P. Todino [15 May] at UniMiB
by Maurizia Rossi 09 May '23

09 May '23

Dear colleagues, We are happy to announce the following *hybrid* - that is, in person with online streaming - talk: Speaker: *Anna Paola Todino* (Univ. di Roma La Sapienza) *Title:* Spherical Poisson Waves. (See abstract below). Date and time: Monday *May 15, 15:00-16:00* (Rome time zone). Place: *Aula 3014*, Dip. di Matematica e Applicazioni, Univ. di Milano-Bicocca, Edificio U5/RATIO. *Webex link:* https://unimib.webex.com/unimib-it/j.php?MTID=m36eb9b9f08c85154a093e7fc2247… *Meeting number:* 2742 997 0996 *Password:* 2mBQGje45SD %%%%%%%%%%%% *Abstract:* In this talk we introduce a model of Poisson random waves in S^2 and we study Quantitative Central Limit Theorems when both the rate of the Poisson process and the energy (i.e., frequency) of the waves (eigenfunctions) diverge to infinity. We consider finite-dimensional distributions, harmonic coefficients and convergence in law in functional spaces, and we investigate carefully the interplay between the rates of divergence of eigenvalues and Poisson governing measures. This talk is based on a joint work with Solesne Bourguin, Claudio Durastanti and Domenico Marinucci. %%%%%%%%%%%% This talk is part of the *(PMS)^2: Pavia-Milano Seminar series on Probability and Mathematical Statistics* organized jointly by the universities Milano-Bicocca, Pavia, Milano-Politecnico. Participation is free and welcome! Best regards The organizers (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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first announcement - workshop on SDEs with low-regularity coefficients: theory and numerics
by Elena Issoglio 09 May '23

09 May '23

WORKSHOP ANNOUNCEMENT This is to announce the workshop on "SDEs with low-regularity coefficients: theory and numerics" <https://sites.google.com/view/singular-sdes2023/home> that will be held in Torino on 21-22 September 2023. The objective of the meeting is to exchange ideas and recent results in 'singular stochastic analysis' amongst the scientific community in Europe (and beyond). Invited speakers are: - Mireille Bossy (Inria Sophia Antipolis) - Oleg Butkovsky (Weierstrass Institute Berlin) - Konstantinos Dareiotis (University of Leeds) - Mate Gerencser (TU Wien) - Khoa Le (University of Leeds) - Chengcheng Ling (TU Wien) - Stephane Menozzi (University of Evry) - Francesco Russo (ENSTA) - Michaela Szölgyenyi (University of Klagenfurt) - Denis Talay (Inria Sophia Antipolis) * * to be confirmed There are a number of slots reserved for contributed talks. For more info and how to apply for a contributed talk see singularSDEs - Registration (google.com) <https://sites.google.com/view/singular-sdes2023/registration?authuser=0>. Deadline for application is 31st July. The registration is free but mandatory. Deadline for registering is 10th September. Please register here <https://forms.gle/D3D1CKidMGKmcQcG8>. For more info you can contact Elena Issoglio at elena.issoglio(a)unito.it. Feel free to circulate the announcement to anyone who may be interested in this workshop. Best wishes, Elena Issoglio *----------------------------------------------* *Dr Elena Issoglio* *Assistant Professor in Probability **(RTD-B)* *Department of Mathematics "G. Peano", **University of Torino* *Via Carlo Alberto 10, **10123, Torino, **Italy* *webpage: **https://sites.google.com/view/elenaissoglio/home <https://sites.google.com/view/elenaissoglio/home>* *webex personal room: **https://unito.webex.com/meet/elena.issoglio <https://unito.webex.com/meet/elena.issoglio>* *----------------------------------------------*

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Fwd: SMAQ Seminar / J. Björnberg / today at 2.30 pm
by Faggionato, Alessandra 08 May '23

08 May '23

Buongiorno ricevo e con piacere inoltro Saluti Alessandra ---------- Forwarded message --------- From: Serena Cenatiempo <serena.cenatiempo(a)gssi.it> Date: Mon, 8 May 2023 at 08:00 Subject: SMAQ Seminar / J. Björnberg / today at 2.30 pm Dear all, This is a gentle reminder for today SMAQ seminar by Jakob Björnberg <http://www.math.chalmers.se/~jakobbj/> (Chalmers and Göteborg University) on "*Dimerization in a quantum spin chain*", see abstract below. The talk will be at 14.30 at the GSSI Auditorium (Viale Jacobucci 2) and will be streamed via zoom at the link: https://zoom.us/j/87571297606?pwd=bGY1ZGxpd2Y0THBEdG53Zmt3MVZ1UT09 ID riunione: 875 7129 7606 Passcode: SMAQ2223 We are looking forward to meeting you today, Alessia and Serena --------------------------------- > *Date:* May 8th, 2023 > *Hour:* 2.30 pm > *Room:* GSSI Auditorium and online > *Speaker:* Jakob Björnberg (Chalmers and Göteborg University) > > *Title: Dimerization in a quantum spin chain* > > *Abstract: *This talk concerns the phenomenon of symmetry-breaking in > statistical physics, particularly "dimerization" where the broken symmetry > is that of translation-invariance. After reviewing the main ideas of > symmetry-breaking in statistical physics, I will describe a quantum spin > system in one dimension where we prove that dimerization occurs for large > enough spin. The proof uses a probabilistic representation in terms of a > collection of random loops and a cluster-expansion. Based on the > paper arXiv:2101.11464 which is joint work with Peter Mühlbacher, Bruno > Nachtergaele and Daniel Ueltschi. > > -------------------------------------------------- Serena Cenatiempo Gran Sasso Science Institute (GSSI) Viale Crispi n.7, 67100 - L'Aquila (Italy) phone: +39 0862 428 0276 email: serena.cenatiempo[at]gssi[dot]com homepage: http://www.serenacenatiempo.it/ -- ************************************************* Prof. Alessandra Faggionato https://www1.mat.uniroma1.it/people/faggionato/ Department of Mathematics University "La Sapienza" Piazzale Aldo Moro, 5 00185 - Rome Office 5, Phone (0039) 06 49913252 *************************************************

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Seminar in Statistics - MATTEO SESIA
by Pierpaolo De Blasi 07 May '23

07 May '23

SEMINARS IN STATISTICS @ COLLEGIO CARLO ALBERTO <https://www.carloalberto.org/events/category/seminars/seminars-in-statistic…> Giovedi 11 Maggio 2023, alle ore 12.00, presso il Collegio Carlo Alberto, in Piazza Arbarello 8, Torino, si terrà il seguente seminario: ------------------------------------------------ Speaker: *Matteo Sesia* (University of Southern California) Title: *Testing for outliers with conformal p-values* Abstract: This talk discusses the construction of provably valid frequentist p-values for nonparametric outlier detection, taking a multiple-testing perspective. The goal is to test whether new independent samples belong to the same distribution as a reference data set or are outliers. We study a solution based on conformal inference, a broadly applicable framework which yields p-values that are marginally valid in finite samples but are mutually dependent for different test points. We prove these p-values are positively dependent and enable exact false discovery rate control, although in a relatively weak marginal sense. We then introduce a new method to compute p-values that are both valid conditionally on the training data and independent of each other for different test points; this paves the way to stronger type-I error guarantees. Finally, we discuss how to further boost power by leveraging a separate data set of known outliers with an approach inspired by weighted hypothesis testing. The practical relevance of our results is demonstrated by numerical experiments on real and simulated data. ------------------------------------------------ Sarà possibile seguire il seminario anche in streaming: Join Zoom Meeting <https://us02web.zoom.us/j/88278987175?pwd=NXhNM3dYd1hrT0JMT2p1N2syU1J2dz09> Il seminario è organizzato dalla "de Castro" Statistics Initiative www.carloalberto.org/stats -- Pierpaolo De Blasi University of Torino & Collegio Carlo Alberto carloalberto.org/pdeblasi <https://sites.google.com/a/carloalberto.org/pdeblasi/>

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Webinar Prisma 8 maggio Beghin-Cammarota
by Claudia Ceci 06 May '23

06 May '23

Buongiorno a tutt* ho il piacere di annunciare il prossimo webinar del ciclo di seminari online promosso dal Gruppo UMI PRISMA (http://www.umi-prisma.polito.it/index.html) *Lunedì 8 maggio 2023* *ore 16-17 Luisa Beghin * *Title*: Non-local differential operators in probability *Abstract* The study of nonlocal differential operators is an active field of research in pure and applied mathematics and has been drawing increasing attention over the last few years. Fractional-order operators (i.e. integrals and derivatives of non-integer order) are maybe the most famous and studied in the literature. Their origin goes back to the end of the seventeenth century, but only recently they have been applied to a variety of fields ranging from biology to engineering, probability theory, physics, image processing among others. In this talk, we will concentrate our attention on the stochastic applications of non-local operators, in particular in the theory of anomalous diffusions and renewal processes. *ore 17-18 Valentina Cammarota* *Title*: On the Correlation of Critical Points and Angular Trispectrum for Random Spherical Harmonics. *Abstract* We prove a Central Limit Theorem for the Critical Points of Random Spherical Harmonics, in the High-Energy Limit. The result is a consequence of a deeper characterizations of the total number of critical points, which are shown to be asymptotically fully correlated with the sample trispectrum, i.e., the integral of the fourth Hermite polynomial evaluated on the eigenfunctions themselves. As a consequence, the total number of critical points and the nodal length are fully correlated for random spherical harmonics, in the high-energy limit. Qui di seguito il link per la partecipazione: https://teams.microsoft.com/l/meetup-join/19%3ad186a45e5730441d9b85bc117124… Cari saluti, Claudia Ceci ****************************************************************************************************************** Claudia Ceci Dipartimento di Metodi e Modelli per l’Economia, il Territorio e la Finanza (MEMOTEF) Università di Roma La Sapienza Via Del Castro Laurenziano 9 Roma 00161 Italy Email: claudia.ceci(a)uniroma1.it

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Fwd: RISM VII - first announcement
by Gianmario Tessitore - UNIMIB 05 May '23

05 May '23

---------- Forwarded message --------- Da: Daniela Riccio <daniela.riccio(a)polimi.it> Date: gio 27 apr 2023 alle ore 19:30 Subject: RISM VII - first announcement To: Daniela Riccio <daniela.riccio(a)polimi.it> Cc: Daniela Riccio <daniela.riccio(a)polimi.it> Dear Colleagues, this is the first announcement of the upcoming seventh RISM School which will focus on the topic “Exotic solutions and well posedness of ODE's and PDE's” directed by Luigi Ambrosio, recipient of the Riemann Prize 2022. It will take place in Varese during the week July 10-14, 2023 at the Riemann International School of Mathematics, Università degli Studi dell’Insubria, within the Riemann Prize Week celebrations. The school will culminate on Friday 14th with the Riemann Prize ceremony at the aula magna of the main Rector building in Varese center and the Riemann Lecture by Luigi Ambrosio. Please find further details at the link www.rism.it You are kindly asked to forwarding this message towards your Institution and to all possible interested people. The school will consist of two courses: *Franco Flandoli* *Regularisation by noise for ODEs and PDEs;* *Dallas Albritton * *Self-similarity, singularity, and non-uniqueness in partial differential equations of fluids dynamics* and a series of talks aimed at presenting recent advances and challenges of contemporary research in the field. Interested people can register at the link RISM VII - registration <https://www.rism.it/events/riemann-prize-week-2023> IMPORTANT: PhD students, young researchers and postdocs are invited to applying for financial support towards lodging expenses by sending a CV to presidente(a)rism.it For organizing purposes we kindly ask participants to get registered as soon as possible. Organizing Committee: Luigi Ambrosio, Elia Brué, Maria Colombo Best regards, Daniele Cassani -- Gianmario Tessitore Dipartimento di Matematica e Applicazioni Università degli Studi di Milano-Bicocca

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Seminario Veronica Berrocal presso Politecnico di Milano
by Laura Maria Sangalli 05 May '23

05 May '23

Si avvisa che in data 05-05-2023, alle ore 14:30 precise presso il Politecnico di Milano, Dipartimento di Matematica, Aula Saleri sesto piano (Edificio 14 - La Nave), nell’ambito delle attività del MOX con il patrocinio di GRASPA https://graspa.org si svolgerà il seguente seminario: Veronica Berrocal, University of California, Irvine Titolo: Bayesian non-stationary spatial modeling via domain partitioning, with application to soil organic carbon Abstract: Soil organic carbon (SOC) or the carbon found in soil’s organic matter is an important component in the Earth’s carbon cycle and can help mitigate the negative consequences of climate change. Because of its broad relevance to climate and agriculture, the Intergovernmental Panel on Climate Change recommended that the spatial distribution of SOC be carefully monitored. Due to time and cost constraints, spatially-referenced measurements of SOC or “stocks”, e.g. the amount of SOC in a volume, are available only at limited locations. In this talk I will present two Bayesian non-stationary statistical models for SOC with the goal of understanding spatial variability and dependence in SOC for sampling and spatial prediction of SOC. Both approaches model SOC by assuming that the process is globally non-stationary but locally stationary with regions of stationarity identified using different strategies. In one approach, the regions are defined as partitions of the spatial domain where spatially-varying covariates are more homogeneous; in the other, the regions are defined as subsets of the spatial domain with varying strength of spatial dependence. I will show that inference and SOC predictions yielded by our models are valuable for sampling design and to decision makers, in that they can be used to better benchmark mechanistic models and identify targets for soil restoration projects. Il link per seguire il seminario online sarà reso disponibile pochi minuti prima dell’avvio del seminario al seguente Link: https://mox.polimi.it/mox-seminars/?id_evento=2273 Tutti gli interessati sono cordialmente invitati a partecipare, Laura Sangalli —— Laura Maria Sangalli MOX - Dipartimento di Matematica Politecnico di Milano Piazza Leonardo da Vinci 32 20133 Milano - Italy (+39) 02 2399 4554 laura.sangalli(a)polimi.it https://sangalli.faculty.polimi.it <https://sangalli.faculty.polimi.it/>

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Seminar: N. Turchi at Sapienza [11 May]
by Anna Paola Todino 05 May '23

05 May '23

Dear colleagues, We would like to invite you to the following seminar, which will be held in person and online streaming: Speaker: Nicola Turchi (Università di Milano-Bicocca) Title: Comparing the min-max of two Gaussian random matrices (Abstract below) Date and Time: Thursday May 11, 14:00-15:00 (Rome time zone). Place: Aula 24, Dip. di Scienze Statistiche, Sapienza Università di Roma, Piazzale Aldo Moro, 5, 00185 Roma. link: https://uniroma1.zoom.us/j/94248808208?pwd=NWtwcFRtZFMrU0s1c2VPbjU0NWhPQT09 <https://uniroma1.zoom.us/j/94248808208?pwd=NWtwcFRtZFMrU0s1c2VPbjU0NWhPQT09> ID riunione: 942 4880 8208 Passcode: 337504 Best regards, Anna Paola Todino ————————— Abstract: We compute quantitative bounds for measuring the discrepancy between the distribution of two min-max statistics involving either pairs of Gaussian random matrices, or one Gaussian and one Gaussian-subordinated random matrix. In the fully Gaussian setup, our approach allows us to recover quantitative versions of well-known inequalities by Gordon, thus generalising the quantitative version of the Sudakov-Fernique inequality deduced by Chatterjee. On the other hand, the Gaussian-subordinated case yields generalizations of estimates obtained in the framework of the CCK theory. As applications, we establish comparison bounds for order statistics of random vectors and fourth moment bounds for matrices of multiple stochastic Wiener-Itô integrals. Based on a joint work with G. Peccati. ——————————————————— Anna Paola Todino Dipartimento di Scienze Statistiche Sapienza Università di Roma

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Open position at CNR IMATI in Milano
by Antonella Bodini 04 May '23

04 May '23

Please find below the information for an open position at CNR IMATI in Milano (www.imati.cnr.it) fixed term contract for an initial level researcher. The deadline applications is the end of May. Please circulate to all possible interested parties. --- Duration: 12 months, renewable up to further 12 months. PNRR Project: Robotics and Artificial Intelligence for Socio-Economic Empowerment (RAISE), subproject "Urban Technologies for Inclusive Engagement", Task 2.3 "Data-driven characterization of comfort of the built urban space" Research topic: Development of statistical learning methods with application to indoor and outdoor comfort models Requirements: At least three years experience in statistical modelling and inference, in particular in statistical/machine learning, and of programming in the R computing environment. Alternatively: possession of a Research Doctor or a PhD title relevant to the requested experience. Website: (in Italian) https://selezionionline.cnr.it/jconon/call-detail?callCode=400.11%20IMATI%2… (in English) https://selezionionline.cnr.it/jconon/call-detail?callCode=400.11%20IMATI%2… For more information please contact Dr Antonio Pievatolo at CNR IMATI Milano, antonio.pievatolo(a)mi.imati.cnr.it

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(PMS)^2 talk: J.-D. Deuschel [4 May] at UniMIB
by Maurizia Rossi 03 May '23

03 May '23

Dear colleagues, We are happy to announce the following *hybrid* - that is, in person with online streaming - talk: Speaker: *Jean-Dominique Deuschel* (TU Berlin) *Title: *An isomorphism theorem for Ginzburg-Landau interface models and scaling limits. (See Abstract below.) *Date and Time:* Thursday May 4, 16:30-17:30 (Rome time zone). Place: *Aula 3014, Dip. di Matematica e Applicazioni, Univ. di Milano-Bicocca*, Via R. Cozzi 55, Milano. *Webex link:* https://unimib.webex.com/unimib-it/j.php?MTID=mc07da73e64ea2eb0da78975bc808… *Meeting number:* 2741 491 0178*Password: *HPxNQASR579 (47967277 for phones) %%%%%%%%%% *Abstract: *We introduce a natural measure on bi-infinite random walk trajectories evolving in a time-dependent environment driven by the Langevin dynamics associated with a gradient Gibbs measure with convex potential. We derive an identity relating the occupation times of the Poissonian cloud induced by this measure to the square of the corresponding gradient field, which - generically - is not Gaussian. In the quadratic case, we recover a well-known generalization of the second Ray-Knight theorem. We further determine the scaling limits of the various objects involved in dimension 3, which are seen to exhibit homogenization. In particular, we prove that the renormalized square of the gradient field converges under appropriate rescaling to the Wick-ordered square of a Gaussian free field on R^3 with suitable diffusion matrix, thus extending a celebrated result of Naddaf and Spencer regarding the scaling limit of the field itself. (Based on joint work with Pierre-François Rodriguez.) %%%%%%%%%%% This talk is part of the *(PMS)^2: Pavia-Milano Seminar series on Probability and Mathematical Statistics* organized jointly by the universities Milano-Bicocca, Pavia, Milano-Politecnico. Participation is free and welcome! Best regards The organizers (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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Summer School on “Replicability crisis in science?”, University of Padova, Italy, 18-22 September 2023
by Susi Ceron 03 May '23

03 May '23

Dear All, it is a pleasure to announce the Summer School on “Replicability crisis in science?” University of Padova, Italy, 18-22 September 2023 The school is open to 30 Ph.D or Master students, no fees are required, but registration is mandatory. Lectures will be delivered in English. Main Lecturers: Prof. Giovanni Parmigiani, Department of Data Science, Dana Farber Cancer Institute, Harvard University, USA (https://scholar.harvard.edu/parmigiani) Prof. Branden Fitelson, Department of Philosophy and Religion, Northeastern University, USA (https://cssh.northeastern.edu/faculty/branden-fitelson/) Course Outline: The main objective of the Summer School is to offer to a well-motivated small group of young people starting their scientific research journey an opportunity for high-level interdisciplinary training on crucial issues arising from the recent debate concerning the crisis of replicability in scientific research. The school will provide a broad and interdisciplinary view, as well as the tools that may enable individual participants to focus on specific aspects of replicability that are relevant to their own discipline of interest. Activities will include both main lectures and lab sessions for Master and Ph.D. students coming from different countries. The lectures will offer to participants a set of theoretical and applied tools to conduct and critically evaluate rigorous research. In workshop activities, students will have the opportunity to discuss the topics with both teachers and peers in order to overcome traditional boundaries between statistics and philosophy and other sciences as well as to stimulate innovative research hypotheses and international collaborations. Conference Website: http://replicability.stat.unipd.it/ Registration: application is now open until 31 May 2023. Participants will be selected based on their CV, motivation letter, research interests, and balance within the group in terms of gender and geographical origin. Notification of decisions will be sent to applicants via email by 30 June 2023. Organizers: Department of Statistical Sciences, University of Padova, Italy: Alessandra Salvan and Bruno Scarpa Department of Philosophy, Sociology, Education and Applied Psychology, University of Padova, Italy: Massimiliano Carrara and Fabio Grigenti Further details can be found at http://replicability.stat.unipd.it/ or contact Bruno Scarpa (scarpa(a)stat.unipd.it)

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Summer School on “Replicability crisis in science?” Universty of Padova, Italy, 18-22 September 2023
by Alessandra Fabbri Colabich 03 May '23

03 May '23

Dear All, it is a pleasure to announce the Summer School on “Replicability crisis in science?” University of Padova, Italy, 18-22 September 2023 The school is open to 30 Ph.D or Master students, no fees are required, but registration is mandatory. Lectures will be delivered in English. Main Lecturers: Prof. Giovanni Parmigiani, Department of Data Science, Dana Farber Cancer Institute, Harvard University, USA (https://scholar.harvard.edu/parmigiani) Prof. Branden Fitelson, Department of Philosophy and Religion, Northeastern University, USA (https://cssh.northeastern.edu/faculty/branden-fitelson/) Course Outline: The main objective of the Summer School is to offer to a well-motivated small group of young people starting their scientific research journey an opportunity for high-level interdisciplinary training on crucial issues arising from the recent debate concerning the crisis of replicability in scientific research. The school will provide a broad and interdisciplinary view, as well as the tools that may enable individual participants to focus on specific aspects of replicability that are relevant to their own discipline of interest. Activities will include both main lectures and lab sessions for Master and Ph.D. students coming from different countries. The lectures will offer to participants a set of theoretical and applied tools to conduct and critically evaluate rigorous research. In workshop activities, students will have the opportunity to discuss the topics with both teachers and peers in order to overcome traditional boundaries between statistics and philosophy and other sciences as well as to stimulate innovative research hypotheses and international collaborations. Conference Website: http://replicability.stat.unipd.it/ Registration: application is now open until 31 May 2023. Participants will be selected based on their CV, motivation letter, research interests, and balance within the group in terms of gender and geographical origin. Notification of decisions will be sent to applicants via email by 30 June 2023. Organizers: Department of Statistical Sciences, University of Padova, Italy: Alessandra Salvan and Bruno Scarpa Department of Philosophy, Sociology, Education and Applied Psychology, University of Padova, Italy: Massimiliano Carrara and Fabio Grigenti Further details can be found at http://replicability.stat.unipd.it/ or contact Bruno Scarpa (scarpa(a)stat.unipd.it) -- Dott.ssa Alessandra Fabbri Colabich Università degli Studi di Padova Dipartimento di Scienze Statistiche

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Fwd: GSSI Math Colloquium by Daniel Ueltschi / May 4th at 14.00
by Faggionato, Alessandra 03 May '23

03 May '23

Buongiorno, ricevo e con piacere inoltro. Saluti Alessandra ---------- Forwarded message --------- From: Serena Cenatiempo <serena.cenatiempo(a)gssi.it> Date: Wed, 3 May 2023 at 08:01 Subject: GSSI Math Colloquium by Daniel Ueltschi / May 4th at 14.00 To: Alessia Nota <alessia.nota(a)univaq.it> Dear all of the SMAQ group, this is to announce that Daniel Ueltschi will give a Colloquium talk at GSSI on *Loop models and the universal distribution of the loop lengths* this Thursday*, May 4th, 2023 at 14.00 in the **GSSI Auditorium (please NOTICE the unusual time).* The talk will be also streamed online at the link below: https://zoom.us/j/97365002731?pwd=cmR1Y0RIV3lxTlJ5QWVJUlN0akNvQT09 ID riunione: 973 6500 2731 Passcode: MATHatGSSI Abstract. I will review several models that consist of one-dimensional loops living in the three-dimensional space. These models describe bosonic systems, and classical or quantum spin systems. Their common feature is that the joint distribution of their loop lengths has universal behaviour: It is always a Poisson-Dirichlet distribution. Most of this theory is conjectural, but it is backed by numerical studies and some partial rigorous results. Best, Serena -------------------------------------------------- Serena Cenatiempo Gran Sasso Science Institute (GSSI) Viale Crispi n.7, 67100 - L'Aquila (Italy) phone: +39 0862 428 0276 email: serena.cenatiempo[at]gssi[dot]com homepage: http://www.serenacenatiempo.it/ -- ************************************************* Prof. Alessandra Faggionato https://www1.mat.uniroma1.it/people/faggionato/ Department of Mathematics University "La Sapienza" Piazzale Aldo Moro, 5 00185 - Rome Office 5, Phone (0039) 06 49913252 *************************************************

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PMS^2 hybrid talk: Davide Addona, Monday May 8 at 16.30.
by Margherita Zanella 02 May '23

02 May '23

Dear colleagues, we are happy to announce the hybrid - that is, in person with online streaming - talk of the (PMS)^2 series: Speaker: Davide Addona (Università di Parma) Title: Young equations in infinite dimension with singularities. Abstract: In this talk I will present some new results about Young differential equations in infinite dimension with “non smooth” initial datum. During the talk I will introduce the concept of Young integral for non smooth paths defined by Young in 1936 and an algebraic approach to integration with respect to non smooth paths due to Gubinelli in 2004, whose generalization allows to consider abstract Cauchy problems driven by an irregular path. At last, if I will have time, I will give an idea of the of the theory of rough paths started by Terry Lions in 1998 and developed by other authors in the last twenty years. Date and time: Monday May 8, 16:30-17:30 (Rome time zone). Place: Aula Seminari - III piano (third floor), Dipartimento di Matematica, Politecnico di Milano, Piazza Leonardo da Vinci, 32 – 20133 Milano - Ed. 14 “Nave” Campus Bonardi. (Accesso pedonale da: Via A.M. Ampère, 2 - Milano, Via E. Bonardi, 9 - Milano, Via G. Ponzio, 31 - Milano). Zoom link: https://polimi-it.zoom.us/j/99585933153?pwd=V0tZd1dNSThzd0hveXo5T25WWGl3QT09 Join our Cloud HD Video Meeting<https://polimi-it.zoom.us/j/99585933153?pwd=V0tZd1dNSThzd0hveXo5T25WWGl3QT09> Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems. Zoom Rooms is the original software-based conference room solution used around the world in board, conference, huddle, and training rooms, as well as executive offices and classrooms. Founded in 2011, Zoom helps businesses and organizations bring their teams together in a frictionless environment to get more done. Zoom is a publicly traded company headquartered in San Jose, CA. polimi-it.zoom.us ID riunione: 995 8593 3153 Passcode: 962170 This is a talk of the (PMS)^2: Pavia-Milano Seminar series on Probability and Mathematical Statistics organized jointly by the universities Milano-Bicocca, Pavia and Milano-Politecnico. For more information see the dedicated webpage: https://paviamilanoseminars.wordpress.com/ Participation is free and welcome! Best regards The organizers (Carlo Orrieri, Maurizia Rossi, Margherita Zanella)

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Due bandi (Po e RTD-B) a Venezia Ca' Foscari
by Marco LI CALZI 02 May '23

02 May '23

Sulla Gazzetta Ufficiale n. 33 del 2 maggio 2023 sono stati pubblicati due bandi dell’Università Ca’ Foscari Venezia, entrambi con scadenza: 1 giugno 2023: a) 1 posto di prima fascia in 13/D4 <https://www.unive.it/data/38002/?id=2023-UNVE000-0097251> b) posizione RTD-B in 13/D1 <https://www.unive.it/data/38002/?id=2023-UNVE000-0098044>

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SPASS Seminar: Mauro Mariani
by Francesco Grotto 02 May '23

02 May '23

Dear Colleagues, We would like to invite you to the following SPASS seminar, jointly organized by UniPi, SNS, UniFi and UniSi: Random currents and homologies on compact manifolds Mauro Mariani (National Research University Moscow) The seminar will take place on TUE, 9.5.2023 at 14:00 CET in Sala Seminari, Dipartimento di Matematica, Pisa and streamed online at the link below. The organizers, A. Agazzi, G. Bet, A. Caraceni, F. Grotto, G. Zanco https://sites.google.com/unipi.it/spass -------------------------------------------- *Abstract: * We study the long time behavior of stochastic currents associated to diffusion processes on compact Riemannian manifolds. In the first part of the talk, sharp results about existence and tightness of stochastic currents will be discussed. In the second part, some problems related to random homologies (homology class associated to the paths of diffusion processes) will be addressed. In particular, we give a full geometric characterization of manifolds such that the associated random homology has a gaussian asymptotic. Some simpler related problems (Gallavotti-Cohen symmetry, relation with the Riemannian metric).

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Third announcement Summer School on "Khintchine's Inequality: old and,new", Paris, June 26-30 2023 (fwd)
by Michele Gianfelice 02 May '23

02 May '23

Salve, ricevo e inoltro con preghiera di diffusione. Cordialmente, m.gianfelice ---------- Forwarded message ---------- Date: Tue, 2 May 2023 14:18:08 +0200 From: Cyril ROBERTO <cyril.roberto(a)math.cnrs.fr> To: destinataires inconnus: ; Subject: Third announcement Summer School on "Khintchine's Inequality: old and,new", Paris, June 26-30 2023 THIRD ANNOUNCEMENT Summer School IHP, Paris Monday ? Friday, June 26-30, 2023 Dear Colleague, You are cordially invited to participate in the Summer School at the Henri Poincaré Institute (IHP), Paris, June 26-30, 2023. We are pleased to inform you that Piotr Nayar and Krzysztof Oleszkiewicz (Warsaw University) will each give 10 hours of lectures on Khintchine's inequalities. To get more information about this Summer School, please go to the following web page: https://indico.math.cnrs.fr/event/8606/ Registration is free but mandatory. In order to register, go to the "registration" link. Note that the school may have some (limited) financial support for young people (PhD, postdocs). Financial support is up to approximately 500 euros. To ask for said support, please send an email to the organizers at khintchine.IHP.2023(a)outlook.fr Looking very much forward to seeing you in Paris, With all best wishes, The organizers (Ali Barki, James Melbourne and Cyril Roberto) P.S.: Please bring this Summer School to the attention of graduate students, postdocs and colleagues who may be interested. P.P.S.: Sorry for the multiple instances of the same message.

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De Finetti Risk Seminar - May 3, 2023
by Emanuela Rosazza Gianin 29 Apr '23

29 Apr '23

On behalf of the Scientific Committee of the "B. de Finetti Risk Seminars, Milano Lectures on the Mathematical Theory of Economics and Finance”, we are glad to invite you to participate at the following Lecture: Jean-Pierre Fouque University of California Santa Barbara Title: Reinforcement Learning Algorithm for Mixed Mean Field Control Games Abstract: We present a new combined Mean Field Control Game (MFCG) problem which can be interpreted as a competitive game between collaborating groups and its solution as a Nash equilibrium between the groups. Within each group the players coordinate their strategies. An example of such a situation is a modification of the classical trader's problem. Groups of traders maximize their wealth. They are faced with transaction cost for their own trades and a cost for their own terminal position. In addition they face a cost for the average holding within their group. The asset price is impacted by the trades of all agents. We propose a reinforcement learning algorithm to approximate the solution of such mixed Mean Field Control Game problems. We test the algorithm on benchmark linear-quadratic specifications for which we have analytic solutions. Joint work with A. Angiuli, N. Detering, Mathieu Laurière, and J. Lin. LOCATION: The seminar will be held on *May 3, *2023 at *18.00,* Aula Di Rappresentanza, Dipart. Matematica, Università di Milano, Via 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. Marco Maggis (Univ. degli Studi di Milano) Prof. Massimo Marinacci (Univ. Bocconi) Prof. Emanuela Rosazza Gianin (Univ. Milano-Bicocca) ****************************************** 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 e-mail: emanuela.rosazza1(a)unimib.it ******************************************

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Workshop "Stochastic Models for Complex Systems" - PRIN 2017
by Fabrizio, Antonio DURANTE 29 Apr '23

29 Apr '23

Dear Colleagues, we are pleased to announce the final workshop of the PRIN 2017 project “Stochastic Models for Complex Systems" that will take place on May 18th-19th, 2023 in Lecce, piazza Tancredi 7. For more information, please visit http://sites.google.com/view/smocs2023 Participation is free of charge, but registration is mandatory. The registration deadline is May 5th 2023 (Friday) at 12:00. Best regards Fabrizio Durante (On behalf of Organizing Committee) --------------------------------------------------------- Fabrizio Durante Dipartimento di Scienze dell'Economia Centro Ecotekne Pal. C S.P. 6, Lecce - Monteroni LECCE (ITALY) Phone: +39 0832 29 8672 https://sites.google.com/site/fbdurante/ --

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