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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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