- Random - Mailing list — Dipartimento di Matematica, UniPI

Research fellowship at the University of Turin (20 months)
by Bruno Toaldo 17 Jan '24

17 Jan '24

1 0

Borsa di ricerca presso CNR IMATI Milano
by Elisa Varini 17 Jan '24

17 Jan '24

Con preghiera di massima diffusione, E' disponibile una Borsa di Ricerca (12 mesi, rinnovabili) presso la sede di Milano dell’Istituto di Matematica Applicata e Tecnologie Informatiche (IMATI) del CNR. Il bando "IMATI-BR- 001-2023 MI", scadenza 15 febbraio 2024, è disponibile al seguente link: https://selezionionline.cnr.it/ E' rivolto a giovani di età inferiore a 35 anni e in possesso di Laurea Magistrale in Matematica, Scienze Statistiche, Informatica, Modellistica matematico-fisica per l’ingegneria, Ingegneria Informatica, oppure Fisica. L’attività di ricerca riguarderà lo sviluppo e la validazione di metodi di apprendimento automatico bayesiano e di visualizzazione di dati per la valutazione di rischi ambientali. Tale attività verrà svolta nell’ambito del progetto PNRR “Centro Nazionale di Ricerca in High Performance Computing, Big Data e Quantum Computing” (CN HPC), Spoke 5: Environment & Natural Disasters. La borsa di ricerca ha un importo lordo percipiente complessivo di 20.000 euro, presa di servizio prevista a marzo-aprile 2024. Per maggiori informazioni potete contattarmi per email: elisa.varini(a)cnr.it Cordiali saluti, Elisa Varini

1 0

Seminar W. Bock - Sapienza, 22-1-2024
by Luisa Beghin 17 Jan '24

17 Jan '24

Dear all, we are pleased to invite you to the following seminar, which can be attended also via Zoom. *Location:* Room n.24, 4th floor, Edificio CU002 (Scienze Statistiche) *Zoom: * https://uniroma1.zoom.us/j/84380852385?pwd=RDBrcVdvelRMM0VmczlXYWgwL2pPZz09 *Time:* *Monday 22nd of January, at 14.30* *Speaker: *Wolfgang Bock (Linnaeus University) *Title:* Recent Results on the Generalized Grey Brownian Motion *Abstract*: Grey Brownian motion was introduced by Schneider in 1990. In his work Schneider showed that indeed the process fulfills a Feynman-Kac like formula for the solution of the fractional heat equation. In the 2000s the process was generalized by Mainardi et al. In 2016 the group of Grothaus established a White Noise like calculus for the process, also introducing spaces of test and generalized functions. In this talk, we will review this recent development and give an overview of the analysis and the most recent results. In an outlook, we give a strategy on how to introduce spaces of regular distributions to obtain a form of regularity theory. Best regards, L. *************************************************************** Luisa Beghin Dipartimento di Scienze Statistiche Fac. Ingegneria dell'Informazione, Informatica e Statistica "SAPIENZA" Università di Roma Piazzale Aldo Moro 5, 00185 Roma T (+39) 06 49910543 F (+39) 06 4959241 https://sites.google.com/site/luisabeghin/ *****************************************************************

1 0

bando RTT SECS-S/06 Pavia
by benedetta.ferrario 17 Jan '24

17 Jan '24

Cari colleghi, è stato pubblicato il bando per una posizione di Ricercatore in Tenure Track nel settore *SECS-S/06* presso Il Dipartimento di Scienze Economiche e Aziendali dell'Università degli Studi di Pavia. La persona che ricoprirà tale ruolo usufruirà dei fondi di ricerca nell'ambito del programma “Dipartimenti di Eccellenza” 2023-2027. Il bando è consultabile al seguente link: https://unipv.portaleamministrazionetrasparente.it/archivio22_bandi-di-conc… *Scadenza* presentazione domande: *31 gennaio 2024, ore 12.00* Si prega di dare la massima diffusione presso tutti gli interessati. Grazie per la collaborazione Benedetta Ferrario

1 0

Postdoc positions at Bocconi (Milan)
by Giacomo Zanella 17 Jan '24

17 Jan '24

Three postdoc positions in Statistics are available at Bocconi University (Milan), funded by the ERC Starting Grant "Provable Scalability for high-dimensional Bayesian Learning" and supervised by myself (link). Details and links to apply available at https://sites.google.com/site/gzanellawebpage/postdoc-positions-available. The deadline for application is 15/02/2024 and the planned starting date is 01/05/2024 or later. Initial contracts are for 1 year and are extendable for further years under mutual agreement. Candidates will conduct research on computational aspects of statistical and machine learning methods, with a particular focus on Bayesian methodologies. The research activity, both in terms of specific topic and research approach, can adapt to the profile and interests of the successful candidates. Beyond working with the supervisor and coauthors on topics related to the grant project (see https://sites.google.com/site/gzanellawebpage/research) candidates will get the chance to interact with various faculty members, postdocs and PhD students of the Stats&ML group at Bocconi (see e.g. researchers at https://bayeslab.unibocconi.eu/people and https://dec.unibocconi.eu/people) Interested candidates are welcome to write to me (giacomo.zanella at unibocconi.it) for more information about the positions. Best regards, Giacomo Zanella

1 0

PostDoc position Milan - PRIN Probabilistic Methods for Energy Transition
by Luciano Campi 16 Jan '24

16 Jan '24

Dear all, a postdoc position (assegno di ricerca) is open at the Department of Mathematics “F. Enriques", University of Milan - Statale. <https://matematica.unimi.it/it/> Home<https://matematica.unimi.it/it/> matematica.unimi.it<https://matematica.unimi.it/it/> [favicon.ico]<https://matematica.unimi.it/it/> The position is funded by the project PRIN PNRR “Probabilistic Methods for Energy Transition”. The successful candidate will work on applications of stochastic control and games applied to energy transition. Lenght of the position: 20 months Gross annual salary: € 30.150 Deadline: February 2, 2024 (11:59 pm Italian time) For more information on how to apply click here: https://www.unimi.it/it/ricerca/ricerca-lastatale/fare-ricerca-da-noi/asseg…<http://www.unimi.it/it/ricerca/ricerca-lastatale/fare-ricerca-da-noi/assegn…> For any questions, feel free to contact me at luciano.campi(a)unimi.it<mailto:luciano.campi@unimi.it> All the best, Luciano Campi -------------------------------------------------------- Luciano Campi Full Professor University of Milan Department of Mathematics Email: luciano.campi(a)unimi.it Web: sites.google.com/site/lucianocampi1

1 0

Seminario Padova - Francesco Pedrotti
by alekos.cecchin＠unipd.it 16 Jan '24

16 Jan '24

Buongiorno a tutti, Vorremmo segnalarvi che venerdì prossimo (19 Gennaio) alle ore 14:30 in aula 1BC50 (Torre Archimede, Università di Padova) ci sarà un seminario per il ciclo di seminari in Probabilità e Finanza di: Francesco Pedrotti (Institute of Science and Technology Austria) <https://sites.google.com/view/francescopedrotti/home-page?authuser=0> https://sites.google.com/view/francescopedrotti/home-page?authuser=0 Title: Contractive coupling rates and curvature lower bounds for reversible Markov chains Date: January 19, 2024, at 14:30, room 1BC45 Abstract: Ricci curvature lower bounds for Riemannian manifolds have been linked to many functional inequalities: this has motivated the seminal independent works of Sturm and Lott and Villani, who extended the notion of curvature lower bound and many of its consequences to a large class of metric measure spaces. In spite of its generality, this theory does not apply to Markov chains on discrete spaces; for this reason, several adapted notions of curvature have been proposed, based on different equivalent characterizations of curvature of Riemannian manifolds. Different notions have different pros and cons: e.g., the entropic curvature of Erbar and Maas is hard to compute in some examples, while Olliviers coarse Ricci curvature is not known to imply a modified logarithmic Sobolev inequality. It is still an open problem to compare these notions. In the present work, adapting arguments of a recent article by Conforti, we show how contractive coupling rates (a concept naturally connected to Olliviers curvature) can be used to establish entropic curvature lower bounds for some examples of reversible Markov chains. Vi aspettiamo numerosi! Alberto Chiarini e Alekos Cecchin Sito web del seminario: https://www.math.unipd.it/~chiarini/seminars/

1 0

Fwd: ERC PostDoc positions in stochastic analysis at Bielefeld University
by Marco Romito 15 Jan '24

15 Jan '24

ricevo e inoltro m. -------- Forwarded Message -------- Dear Colleagues, 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. The positions are funded by the ERC CoG "FluCo". *Our offer* * PostDoc positions (TV-L E13 at 100%), flexible starting date. * Two year contract with possible extension(s). *Requirements* Interested candidates should have a background in one, or more, of the following areas: * stochastic PDE, or nonlinear PDE * mathematics of machine learning * stochastic dynamics *Application* * Deadlines end of/* January 2024* (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) via the website. For further information please visit https://uni-bielefeld.hr4you.org/job/view/2976/research-positions-postdocs?…, or my webpage http://www.bgess.de. Best regards, Benjamin Gess -- Prof. Dr. Benjamin Gess (www.bgess.de <http://www.bgess.de/>) Universität Bielefeld <https://www.math.uni-bielefeld.de/>, Fakultät für Mathematik Max Planck Institute for Mathematics in the Sciences <http://www.mis.mpg.de/index.html>, Leipzig

1 0

BioInference 2024: call for abstracts - deadline 31st January
by Massimiliano Tamborrino 15 Jan '24

15 Jan '24

Dear all, a kind reminder that the deadline for the abstract submission for contributed talks or poster at BioInference2024 (5th -7th June at Warwick https://bioinference.github.io/2024/) is quickly approached, being it on the 31st January 2024. If you are interested on mathematical modelling and statistical methods for (widely defined/interpreted) biological problems, then please consider submitting an abstract here forms.gle/SBawnWD3k8iSS1Vt6<http://forms.gle/SBawnWD3k8iSS1Vt6> More info are reported below. Best, Massi on the behalf of the BioInference2024 organising committee ------------------------------------ The BioInference 2024 conference (https://bioinference.github.io/2024/) is taking place at the University of Warwick on the 5th-7th June 2024, and it will combine a data-driven meeting on day 1 (registration fee: £30) with the main two-day conference on the 6th and 7th June 2024 (registration fee: £70). Launched in 2022, BioInference aims to bring together researchers from across statistics and mathematical modelling who work with biological systems, and from all career stages, to foster discussions between the two communities and to prompt collaborations. The talks from the two previous BioInference conferences are available via our public YouTube channel (youtube.com/@bioinference5299<http://youtube.com/@bioinference5299>). The two-day conference will combine contributed talks and poster sessions. We now invite abstracts for oral/poster presentations on work either relating to statistical methods development (so long as those methods are applicable to biological systems) or on the application of statistical methods to solve biological problems. All presentations will be in-person. Abstracts can be submitted via a Google form (forms.gle/SBawnWD3k8iSS1Vt6<http://forms.gle/SBawnWD3k8iSS1Vt6>) and the deadline is on the 31st January 2024. It is our pleasure to confirm that this year's invited speakers are: * Alex Browning<https://alexbrowning.me/>, University of Oxford * Sarah Filippi<https://www.imperial.ac.uk/people/s.filippi>, Imperial College London * Hong Ge<https://mlg.eng.cam.ac.uk/hong/>, University of Cambridge * Hamid Rahkooy<https://people.maths.ox.ac.uk/rahkooy/bio.html>, University of Oxford * Heba Sailem<https://www.hebasailem.com/>, King’s College London * Catalina Vallejos<https://www.ed.ac.uk/mrc-human-genetics-unit/research/vallejos-group>, University of Edinburgh The conference organising committee is committed to ensuring fair participation of individuals across all career stages, genders, races and ethnicities, ages, geographic locations, and universities. Data-driven meeting: problems and methodologies This year, we are also running an optional event on the 5th June at Warwick before the main conference starts. This aims to bring together mathematicians, statisticians and those who possess or generate datasets and would like to analyse them/answer some open questions. These may include biologists, clinicians etc in academia and industry. The idea of this meeting is to think about potential solutions to these data-based problems, gathering interest for possible collaborations between individuals across disciplines, institutions and career stages. The day would consist of a range of presentations by the experimental/business partners in the morning, and focus/discussion groups in the afternoon, aiming to start formulating an action plan to tackle the open challenges. The cost of attending day one is £30 in addition to the registration fee for the main conference. Kind regards, The BioInference Organisers Enrico Bibbona<https://www.polito.it/en/staff?p=enrico.bibbona> (Politecnico di Torino); Ioana Bouros<https://www.cs.ox.ac.uk/people/ioana.bouros/> (Oxford); Julia Brettschneider<https://warwick.ac.uk/fac/sci/statistics/staff/academic-research/brettschne…> (Warwick); Raiha Browning<https://warwick.ac.uk/fac/sci/statistics/staff/academic-research/browning/> (Warwick); Fergus Cooper<https://www.cs.ox.ac.uk/people/fergus.cooper/> (Oxford); Marina Evangelou<https://www.imperial.ac.uk/people/m.evangelou> (Imperial College London); Aden Forrow<https://aforr.gitlab.io/> (Maine); Constandina Koki<https://warwick.ac.uk/fac/sci/maths/people/staff/koki/> (Warwick); Ben Lambert<https://www.stats.ox.ac.uk/people/dr-ben-lambert> (Oxford); Chon Lok Lei<https://chonlei.github.io/> (Macau); Massimiliano Tamborrino<https://warwick.ac.uk/fac/sci/statistics/staff/academic-research/tamborrino/> (Warwick); Tom Thorne<https://www.surrey.ac.uk/people/tom-thorne> (Surrey); Yongchao Huang<https://abdn.elsevierpure.com/en/persons/yongchao-huang> (Aberdeen). ------ Dr. Massimiliano Tamborrino Associate Professor and Fellow of Warwick International Higher Education Academy (WIHEA) Department of Statistics University of Warwick https://warwick.ac.uk/tamborrino

1 0

PhD in Statistics & CS @Bocconi - scadenza invio domande
by Antonio Lijoi 15 Jan '24

15 Jan '24

Cari tutti, ricordo l'imminente scadenza dell'1 febbraio per la presentazione delle domande di ammissione al dottorato di ricerca in Statistics and Computer Science presso l'Università Bocconi (a.a. 2024-2025). Vi sarei grato se voleste portare all'attenzione di vostri studenti interessati l’annuncio riportato sotto il messaggio. Saluti, AL *********************** PhD in Statistics and Computer Science - a.y. 2024-2025 Call for applications for PhD student positions *********************** The Bocconi PhD School provides 7 scholarships for the PhD in Statistics and Computer Science, and a position with tuition waiver. * Scholarship amount * 20,000 euros per annum Further funding may be available through teaching and research assistantship. Visit www.unibocconi.eu/admissionphd for detailed information and for starting the online application process. ** Applications are due by February 1, 2024 ** Within the PhD School at Bocconi University, the four-year PhD program in Statistics and Computer Science is a high profile and rigorous doctoral program that develops strong mathematical, statistical, computational and programming backgrounds. The program is structured into two curricula: Statistics (4 scholarships) and Computer Science (3 scholarships). Highly qualified and motivated students with M.Sc. degrees in Statistics, Mathematics, Computer Science, Economics, Physics, Engineering and related areas, as well as other quantitatively-oriented fields, are encouraged to apply for admission. Applicants should hold, or be on their way to hold, a graduate degree or equivalent. Finally, students may apply to either one of the two curricula or to both. For further information, visit www.unibocconi.eu/phdstatscompscience and feel free to contact: Antonio Lijoi (antonio.lijoi(a)unibocconi.it) Angela Baldassarre, PhD administrative assistant (angela.baldassarre(a)unibocconi.it)

1 0

Seminar in Statistics - FRANCESCA CRUCINIO
by Pierpaolo De Blasi 15 Jan '24

15 Jan '24

SEMINARS IN STATISTICS @ COLLEGIO CARLO ALBERTO <https://www.carloalberto.org/events/category/seminars/seminars-in-statistic…> Venerdi 19 Gennaio 2024, alle ore 12.00, presso il Collegio Carlo Alberto, in Piazza Arbarello 8, Torino, si terrà il seguente seminario: ------------------------------------------------ Speaker: Francesca Crucinio (ENSEAE, France) Title: *A connection between tempering and entropic mirror descent* Abstract: This talk explores the connections between tempering (for Sequential Monte Carlo; SMC) and entropic mirror descent to sample from a target probability distribution whose unnormalized density is known. We establish that tempering SMC is a numerical approximation of entropic mirror descent applied to the Kullback-Leibler (KL) divergence and obtain convergence rates for the tempering iterates. Our result motivates the tempering iterates from an optimization point of view, showing that tempering can be used as an alternative to Langevin-based algorithms to minimize the KL divergence. We exploit the connection between tempering and mirror descent iterates to justify common practices in SMC and propose improvements to algorithms in literature. ------------------------------------------------ Sarà possibile seguire il seminario anche in streaming: Join Zoom Meeting <https://us02web.zoom.us/j/85042791274?pwd=V05aejBLYXEyL1lRNURFMUZIcy9PUT09> 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/>

1 0

3 post-doc positions in Mathematics for Finance and Insurance at the University of Torino
by Luca Regis 15 Jan '24

15 Jan '24

Dear Colleagues, the ESOMAS Department (https://www.esomas.unito.it/do/home.pl) of the University of Torino, Italy, is looking to fill three post-doctoral positions within the following projects: - "Supply chain disruptions, financial losses and their prevention" (PI: prof. Elisa Luciano <https://www.carloalberto.org/person/elisa-luciano/>), 24 months, Yearly salary 36481 euros. The project is in cooperation with the Politecnico di Torino, LUISS Roma and Unione Industriali. Network management, resilience to real shocks and propagation of losses and defaults are first modelled in equilibrium, then calibrated to recent empirical evidence. - "Measuring, Managing and Hedging Indirect Climate-Transition Risk" (PI: prof. Luca Regis <https://sites.google.com/view/lucaregis>), 21 months renewable for 12 additional months, yearly salary 43082 euros. The project deals aims at tackling the problem of measuring the indirect (i.e. supply-chain related) risks to which firms are subject. Applications from both theoretical and empirical profiles are welcome. - "Leverage and Interest Rates" (PI: prof. Luca Regis <https://sites.google.com/view/lucaregis>), 12 months, 20267 euro. We look at the effects of changes in interest rates on the capital structure of business groups. Although the project is theoretical, the empirical study of model implications is in the agenda. Deadline: *January 22nd at 1 pm*. The call (in italian) is available here: call <https://pica.cineca.it/unito/assegni-di-ricerca-unito-2023-iv-econ/file/BAN…> Applications have to be sent via the online procedure at the following link: https://pica.cineca.it/unito/assegni-di-ricerca-unito-2023-iv-econ The start date is March 2024. No teaching load. Candidates who do not hold a Ph.D. yet can apply. Salaries are gross, but are exempt from income taxes. Post-docs need to pay only pension contributions (around 11%). For further information interested candidates can contact Elisa Luciano ( elisa.luciano(a)unito.it) and Luca Regis (luca.regis(a)unito.it) The ESOMAS Department is ranked among the best economics department in Italy and was awarded the "Dipartimenti d'Eccellenza" grant 2017-2022 and 2023-2027. The post-docs will work within the finance group at ESOMAS and within the CCA FINANCE initiative (https://www.carloalberto.org/cca-finance/ ) at Collegio Carlo Alberto (https://www.carloalberto.org/) in a dynamic and international research environment.

1 0

Call for papers - Special Issue "Frontiers in Applied Mathematics and Statistics" (fwd)
by Tiziano Vargiolu 11 Jan '24

11 Jan '24

---------- Forwarded message ---------- Date: Thu, 11 Jan 2024 16:58:24 +0100 From: Andrea Mazzon <andrea.mazzon(a)univr.it> To: vargiolu(a)math.unipd.it Subject: Call for papers - Special Issue "Frontiers in Applied Mathematics and Statistics" Caro Tiziano, ti pregherei di diffondere presso la tua mailing list ed eventualmente anche alla lista Random il seguente avviso di Call for Papers. Un caro saluto e a presto, Andrea Dear Colleagues and Friends, we are pleased to announce the launching of a new Special Issue entitled “Financial Modeling with Frictions” for the journal "Frontiers in Applied Mathematics and Statistics" (ISSN 2297-4687, https://www.frontiersin.org/journals/applied-mathematics-and-statistics) We are serving as Guest Editors for this issue, with the support of Daniele Mancinelli and Ilaria Stefani. The Special Issue is dedicated to papers addressing various challenges related to the inclusion of multiple sources of frictions in market modeling. We aim to bring together rigorous and high-quality works, addressing classic problems in finance such as, but not limited to, arbitrage-free derivative pricing, portfolio optimization, risk management, and optimal execution algorithms. For more details on this Special Issue, please visit the website https://www.frontiersin.org/research-topics/60588/financial-modeling-with-f…. Given your expertise in several key areas addressed by the forthcoming Special Issue, we would be extremely pleased to receive your valuable contributions. The deadline for manuscript submissions is May 6, 2024. The deadline might be extended if there is a large expression of interest. Please consider that some discounted fees may be requested at the moment of submission. Submitted papers should not be under consideration for publication elsewhere. Please accept our apologies for any crossed emails. We hope that this invitation will be welcomed, and we look forward to working together in the future. Kind regards, Guest Editors Andrea Mazzon (University of Verona, Italy) Immacolata Oliva (Sapienza University of Rome, Italy) Topic coordinators Daniele Mancinelli (Sapienza University of Rome, Italy) Ilaria Stefani (Sapienza University of Rome, Italy)

1 0

Avviso bando Professore associato esterno 13/D4 Università di Udine (fwd)
by Tiziano Vargiolu 11 Jan '24

11 Jan '24

---------- Forwarded message ---------- Date: Wed, 10 Jan 2024 12:20:32 +0000 From: Antonino Zanette <antonino.zanette(a)uniud.it> To: Tiziano Vargiolu <vargiolu(a)math.unipd.it> Subject: Avviso bando Professore associato esterno 13/D4 Università di Udine Cara Tiziano, Ti prego di diffondere presso la tua mailing List (est possibile anche sulla lista random) il seguente avviso relativo a un bando per un posto di Professore associato esterno presso il Dipartimento di Scienze economiche e statistiche – Università di Udine - Settore concorsuale 13/D4 Metodi matematici dell’economia e delle scienze attuariali e finanziarie. I bandi sono stati pubblicati al seguente indirizzo : https://www.uniud.it/it/ateneo-uniud/concorsi-bandi-uniud/concorsi/bandi-do… La pagina web del bando contiene anche il link per la presentazione della domanda (con il sistema PICA CINECA). Scadenza del termine per la presentazione delle domande (8 Febbraio 2024). Un caro saluto, Antonino

1 0

Saint-Flour 2024 - First announcement
by Pietro Caputo 11 Jan '24

11 Jan '24

------------------------------ *Da:* St Flour - Laboratoire de Mathématiques Blaise Pascal - Université Clermont Auvergne <stflour.lmbp(a)uca.fr> *Inviato:* giovedì 11 gennaio 2024 01:25 *A:* saintflour lmbp <saintflour.lmbp(a)listes.uca.fr> *Cc:* St Flour, Laboratoire de Mathématiques Blaise Pascal - Université Clermont Auvergne <stflour.lmbp(a)uca.fr> *Oggetto:* [saintflour] Saint-Flour 2024 - First announcement SAINT-FLOUR 2024 - FIRST ANNOUNCEMENT Dear colleagues The 52th Saint-Flour Probability Summer School will be held on July 1st -13th, 2024. This year's courses will be: Jean-Christophe Mourrat (ENS Lyon, France), Statistical mechanics of mean-field disordered systems. Sylvia Serfaty (Courant Institute of Mathematical Sciences New York University), Systems with Coulomb Interactions : Mean-field Limits and Statistical Mechanics. Christina Goldschmidt (University of Oxford), Scaling limits of random trees and critical random graphs. Abstracts and further information can be found here: https://lmbp.uca.fr/stflour/stflour-en.php Online application is open. DEADLINE FOR APPLICATION: APRIL 1st Best regards, The organizing committee ------------------------------------------------- Laboratoire de Mathématiques Blaise Pascal, CNRS UMR 6620 Université Clermont-Auvergne, Campus des Cézeaux 3, place Vasarely TSA 60026 CS 60026 63178 Aubière cedex, France Tel: +33 (0)4 73 40 70 50 <+330473407050> Fax: +33 (0)4 73 40 54 50 <+330473405450> stflour.lmbp(a)uca.fr

1 0

Seminario di Michele Salvi alla Sapienza, Martedì 16/01/24
by Faggionato, Alessandra 11 Jan '24

11 Jan '24

Buongiorno Martedì 16 Gennaio Michele Salvi terrà un seminario di Probabilità al Dipartimento di Matematica della Sapienza Sotto trovate i dettagli. Grazie per l'attenzione Saluti Alessandra %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Speaker: Michele Salvi (Università di Tor Vergata) Where: Sala di Consiglio, Dip. di Matematica, Sapienza Università di Roma When: Tuesday 16 January, 14:00 (sharp) Title: *From the Uniform to the Minimum Spanning Tree* Abstract: A spanning tree of a graph G is a connected subset of G without cycles. The *Uniform Spanning Tree* (UST) is obtained by choosing one of the possible spanning trees of G at random. The *Minimum Spanning Tree* (MST) is realised instead by putting random weights on the edges of G and then selecting the spanning tree with the smallest weight. These two models exhibit markedly different behaviours: for example, their diameter on the complete graph with n nodes transitions from n^1/2 for the UST to n^1/3 for the MST. What lies in between? We introduce a model of *Random Spanning Trees in Random Environment* (RSTRE) designed to interpolate between UST and MST. In particular, when the environment disorder is sufficiently low, the RSTRE on the complete graph has a diameter of n^1/2 as the UST. Conversely, when the disorder is high, the diameter behaves like n^1/3 as for the MST. We conjecture a smooth transition between these two values for intermediate levels of disorder. This talk is based on joint work with Rongfeng Sun and Luca Makowiec (NUS Singapore). -- ************************************************* 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 *************************************************

1 0

Two positions in Vrije Universiteit Amsterdam (fwd)
by Tiziano Vargiolu 11 Jan '24

11 Jan '24

---------- Forwarded message ---------- Date: Wed, 10 Jan 2024 12:06:36 +0000 From: Mark PODOLSKIJ <mark.podolskij(a)uni.lu> Subject: Two positions in Vrije Universiteit Amsterdam Dear colleagues, The Department of the Mathematics of the Vrije Universiteit Amsterdam is hiring two new Assistant Professors in Mathematical Statistics and Stochastic Processes. More information can be found here: https://lnkd.in/ea8t6_qB; deadline 4 February, 2024. For exceptional, experienced candidates an appointment as associate professor is a possibility. Best, Frank and Mark

1 0

SPASS Seminar: Lucio Galeati
by Andrea Agazzi 10 Jan '24

10 Jan '24

Dear Colleagues, We would like to invite you to the following SPASS seminar, jointly organized by UniPi, SNS, UniFi and UniSi: *A.e. uniqueness for (stochastic) Lagrangian trajectories for Leray solutions to 3D Navier-Stokes* by Lucio Galeati (EPFL) The seminar will take place on TUE, 16.01.2024 at 14:00 CET in Aula Seminari, Dipartimento di Matematica, UNIPI 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 revisit a result due to Robinson and Sadowski (2009), who first showed a.e. uniqueness of Lagrangian trajectories for admissible weak solutions to $3$D Navier-Stokes, for sufficiently regular $u_0$. We give an alternative proof, based on a newly established asymmetric Lusin-Lipschitz property of Leray solutions, exploited crucially in the arguments from Caravenna-Crippa (2021) and Brué-Colombo-De Lellis (2021). This approach is more robust, requiring no assumptions on $u_0$ and being applicable also to the stochastic characteristics of the system.Finally, if $u_0$ is regular (say $u_0\in H^{1/2}$), then we are able to exploit the diffusive behaviour of stochastic trajectories to further prove that, for any fixed $x_0\in\mathbb{R}^d$, path-by-path uniqueness for the SDE $d X_t = u(t,X_t) d t + d B_t, X|t=0 = x_0$.*

1 0

talk Alessandro Doldi 23 gennaio 2024
by Emanuela Rosazza Gianin 10 Jan '24

10 Jan '24

Dear all, you are all invited to participate to the following seminar on *Tuesday 23th of January 2023 at 16:00* in Aula Seminari Demografica 2062 at University of Milano Bicocca (via degli Arcimboldi 8, Milano - building U7, 2nd floor): Speaker: *Alessandro Doldi* (University of Florence) Titolo: *Collective Arbitrage and the Value of Cooperation* Abstract: The paper aims at extending the classical Arbitrage Pricing Theory to a scenario where N agents engage in financial market investments and are permitted to collaborate through exchanges. Within this framework, we introduce the concepts of Collective Arbitrage and Collective Super-replication. Subsequently, we establish versions of the fundamental theorem of asset pricing and the pricing-hedging duality tailored to this cooperative setting. Illustrative examples demonstrate the advantages of our proposed approach. The novel notions of Collective Arbitrage and Collective Super-replication highlight the pivotal role of cooperation and the multidimensional aspect. Notably, when there is only a single agent involved, the theory reduces to the classical one. Best wishes, Emanuela ****************************************** Emanuela Rosazza Gianin Dipartimento di Statistica e Metodi Quantitativi Università di Milano-Bicocca Via Bicocca degli Arcimboldi, 8 20126 Milano Tel. 02 64483208 e-mail: emanuela.rosazza1(a)unimib.it ******************************************

1 0

Position for Assistant/Associate Professor in Statistics at Luiss
by Marco Perone Pacifico 09 Jan '24

09 Jan '24

Please bring to the attention of anybody who might be interested: A call for a full-time position as Assistant/Associate Professor in Statistics is open at Luiss University (Rome, Italy). On the basis of the results of the call, Luiss will decide which type of position to announce officially (if Tenure Track Researcher or Associate Professor). The call will be open until mid-February, but the screening process will start earlier. Interested candidates are encouraged to submit their expression of interest by January 31, 2024. All details regarding this and 31 other open calls in many different disciplines (including Data Science, Mathematics and others) can be found at: https://www.luiss.edu/call-expression-interest-23-24 Cordially, Marco Perone Pacifico Professor of Statistics Department of Economics and Finance Luiss Libera Università Internazionale degli Studi Sociali Guido Carli Viale Romania, 32 - 00197 Roma T +39 06 85225754 mperonepacifico(a)luiss.it<mailto:lgiusti@luiss.it> www.luiss.it<http://www.luiss.it/> Il tuo 5x1000 alla Luiss: C.F. 0250871058 La presente e-mail proviene da Luiss Guido Carli e s'intende inviata per scopi lavorativi. Tutte le informazioni ivi contenute, compresi eventuali allegati, sono da ritenersi esclusivamente confidenziali e riservati secondo i termini del vigente D.Lgs. 196/2003 in materia di privacy e del Regolamento europeo 679/2016 - GDPR. È vietato qualsiasi ulteriore utilizzo non autorizzato. Qualora la stessa Le fosse pervenuta per errore, La preghiamo di eliminarla immediatamente e di darcene tempestiva comunicazione. Grazie. This e-mail message is sent by Luiss Guido Carli for business purposes. All informations contained therein, including any attachments, are for the sole use of the intended recipient and may contain confidential and privileged information pursuant to Legislative Decree 196/2003 and the European General Data Protection Regulation 679/2016 - GDPR -. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by soon reply this e-mail and destroy all copies of the original message. Thanks

1 0

PhD positions at UCL Statistical Science (22 January 2024)
by Cipriani, Alessandra 09 Jan '24

09 Jan '24

Dear colleagues and friends, probability theory is a central research theme at UCL Statistical Science. Our research spans several topics including: coupling, ergodic theory, growth-fragmentation, insurance risk, Lévy processes, optimal transport, point processes, random graphs, random interfaces, processes with reinforcement, scaling limits, and statistical mechanics. All PhD students in probability at UCL Statistical Science will be part of and supported by our group. They will also have the opportunity to interact with closely related areas in statistical theory such as causal inference and Markov chain Monte Carlo. In their first year, new students will have the chance to partake in basic and advanced training in probability and statistics, with the aim that a student in our group will be conversant with the main research in the probability group and will be familiar with the broader research in statistical theory. For more information, interested students are encouraged to contact: Alessandra Cipriani, a.cipriani(a)ucl.ac.uk<mailto:a.cipriani@ucl.ac.uk>; Codina Cotar, c.cotar(a)ucl.ac.uk<mailto:c.cotar@ucl.ac.uk>; Terry Soo, t.soo(a)ucl.ac.uk<mailto:t.soo@ucl.ac.uk>; Alex Watson, alexander.watson(a)ucl.ac.uk<mailto:alexander.watson@ucl.ac.uk>. Our department has a current call for studentships, which are centrally managed. Applications are invited for up to 5 PhD Studentships based at the Department of Statistical Science, UCL. The position can involve any topic within the Statistical Science remit. The positions available are: --Up to 4 Departmentally-funded Teaching Assistantships - Starting date in September 2024. --1 Studentship funded by the Heilbronn Institute - Starting date in September 2024. https://heilbronn.ac.uk/about/postgrad-students/ --Deadline for Applications: 22 January 2024. The details of these scholarships, including the eligibility requirements and application procedure are available from the link below: https://www.ucl.ac.uk/statistics/prospective-postgraduates/studentships Feel free to forward the announcement to interested colleagues and students. Best wishes, Alessandra Cipriani

1 0

Tenure-Track Faculty Position in Data Analysis and Quantitative Methods
by Marzia Angela Cremona 08 Jan '24

08 Jan '24

Dear Colleagues, The Department of Operations and Decision Systems of Université Laval has an opening for a tenure-track faculty position in Data Analysis and Quantitative Methods. The deadline for applying is February 29, 2024. You find all details at https://www.rh.ulaval.ca/emploi/HCM/8135/votreexpertise Please forward this opportunity to anyone who might be interested! Regards, Marzia Cremona Marzia A Cremona Department of Operations and Decision Systems Université Laval T 418 656-2131, poste 412525 https://marziacremona.com<https://marziacremona.com/> Pavillon Palasis-Prince, local 2449 2325, rue de la Terrasse Québec (Québec) G1V 0A6

1 0

Positions (PhD and postdocs) in Probability & Combinatorics, Austria
by Toninelli, Fabio Lucio 08 Jan '24

08 Jan '24

Dear colleagues, The probability and combinatorics groups at the University of Vienna, TU Vienna and TU Graz have recently been awarded a substantial grant from the Austrian Science Fund. Among other things, this 4.3M€ grant will fund 6 PhD positions and 8 postdocs for research on random discrete structures at the interface between probability/statistical mechanics and combinatorics. There will also be a number of events and scientific activities which ought to lead to a highly collaborative environment. (Stay tuned for further announcements!) PhD and postdoc applications in these areas are warmly invited. The starting date is flexible but we target a start around September 2024 or before. We encourage potentially interested candidates to consult the webpage<https://sfbrandom.univie.ac.at/> of our project for more details about the grant and associated activities; the application<https://sfbrandom.univie.ac.at/open-positions-available/> page contains both additional scientific details of the relevant projects, practical details about the positions themselves (duration, salary, etc.) and instructions for the applications. Also feel free to get in touch with one of us for any additional questions. WIth best wishes, Nathanaël Berestycki (Uni Wien, coordinator) Michael Drmota (TU Wien) Ilse Fischer (Uni Wien, co-coordinator) Mihyun Kang (TU Graz) Christian Krattenthaler (Uni Wien) Marcin Lis (TU Wien) Benedikt Stufler (TU Wien) Fabio Toninelli (TU Wien, co-coordinator)

1 0

[MAF2024] Deadline extensions
by Marco Corazza 08 Jan '24

08 Jan '24

Kind All, on behalf of the Steering Committee, I am pleased to inform you of the following deadline extensions for MAF2024. My apologies for any cross-posting. Best regards, Marco Corazza *11th International Conference* *MATHEMATICAL AND STATISTICAL METHODS FOR ACTUARIAL SCIENCES AND FINANCE - MAF2024* *University of Le Havre Normandie, Le Havre Cedex (FR) - April 4-6, 2024* *https://sites.google.com/unisa.it/maf-2024/ <https://sites.google.com/unisa.it/maf-2024/>* *(-)* *Deadline extension* *(1)* Abstract submission: *January 28, 2024 *- Notification of abstract acceptance: *February 10, 2024* *(2)* Paper submission: *January 14, 2024 *- Notification of paper acceptance: January 24, 2024 [unchanged] - The final version of the paper, revised according the peer review, must be sent by February 6, 2024 [unchanged] On this occasion, we would like to remind: *(-)* *Abstracts* can be submitted to *https://sites.google.com/unisa.it/maf-2024/call-for-papers <https://sites.google.com/unisa.it/maf-2024/call-for-papers>* (free format). *(-)* *Short papers* (4 to 6 pages) can be submitted to *https://sites.google.com/unisa.it/maf-2024/call-for-papers <https://sites.google.com/unisa.it/maf-2024/call-for-papers>*, according to the Springer template downloadable from *https://sites.google.com/unisa.it/maf-2024/conference-publications <https://sites.google.com/unisa.it/maf-2024/conference-publications>*. *(-)* Proposals for *organized sessions* have to be sent to *maf2024(a)orange.fr <maf2024(a)orange.fr>*. In the text, indicate please: name(s) and affiliation(s) of the organizer(s); title of the session; names, affiliations, and addresses of the speakers. *(-)* *Topics of interest* include (but are not limited to): Actuarial models; Analysis of high-frequency data; Artificial Intelligence; Behavioural finance; Blockchain technologies; Commodity markets analysis; Credit risk methods and models; Decentralized Finance; Digital asset analysis; ESG finance; FinTech and InsurTech; Financial econometrics; Forecasting of dynamical actuarial and financial phenomena; Fund performance evaluation; Insurance portfolio analysis; Interest rate models; Life insurance; Longevity; Machine Learning in actuarial sciences and finance; Management in insurance business; Methods and models for time series analysis; Models for financial derivatives; Multivariate techniques for financial analysis; Pensions; Optimization methods for insurance and finance; Pricing; Probability in actuarial sciences and finance; Real-world finance; Risk management; Solvency analysis; Sovereign risk; Static and dynamic portfolio selection and management; Text analysis in finance; Trading systems.

1 0

Postdoc position in Sapienza (Rome). Dept. of Statistical Sciences
by Enrico Scalas 08 Jan '24

08 Jan '24

Dear colleagues, There is a second postdoc opening in my new group, this time under the supervision of Costantino Ricciuti. Please see below. The call is in Italian, but help is available. Best wishes, Enrico Scalas -- Title: Random processes and their applications Duration: 12 months. At: Department of Statistical Sciences, Sapienza University of Rome Description: The research will partly focus on the interactions between non-local and fractional equations, anomalous diffusions and semi-Markov processes. We are looking for candidates with mathematical skills and/or the ability to manage applied models. The call is open to mathematicians, physicists, statisticians, as well as graduates in economics and engineering. The call can be found at the following link https://web.uniroma1.it/trasparenza/dettaglio_bando_albo/212846 Candidates must apply by January 27, 2024. If you need help in applying you can contact costantino.ricciuti(a)uniroma1.it . You can also contact the same address for any information.

1 0