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(PMS)^2 online talk: Carlo Bellingeri, Monday October 11 at 17.30
by Carlo Orrieri 07 Oct '21

07 Oct '21

Dear colleagues, We are happy to announce the following online talk: Speaker: Carlo Bellingeri (TU Berlin) Title: Signatures and non commutative probability. Abstract: Given a smooth path X, the signature of a path is the infinite sequence of the iterated integral of X with itself. If X is a stochastic process with an integration structure (e.g. semimartingale), the corresponding signature is the key-object to understand the "lack of continuity" between the solution of a SDE driven by X and the process itself. In this talk, we will review the main properties of the signature and introduce the new notion of "non-commutative signature", which we tailored to study a new class of rough/stochastic differential equations arising in the context of non-commutative probability. Joint paper with Nicolas Gilliers (Université de Toulouse) and Yannick Vargas (Postdam Universität) Date and time: Monday October 11, 17:30-18:30 (Rome time zone) Zoom link: https://us02web.zoom.us/j/5772228296 <https://us02web.zoom.us/j/5772228296> This talk is the second of the (PMS)^2: Pavia-Milano Seminar series on Probability and Mathematical Statistics organized jointly by the universities Milano-Bicocca, Pavia, Milano-Politecnico and Milano-Statale. Participation is free and welcome! (though limited to 100 participants for technical reasons) Best regards The organizers (Mario Maurelli, Carlo Orrieri, Maurizia Rossi, Margherita Zanella)

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Postdoc position at the Scuola Normale Superiore on the project "Mean Field Games aspects of training residual networks”.
by Giulia Livieri 06 Oct '21

06 Oct '21

Dear all, A call for a 12 month research contract is open at the Scuola Normale Superiore, Pisa (Italy). The topic of the research is *“**Mean Field Games aspects of training deep neural networks and the use of deep neural networks for solving Mean Field Games”* and it is part of the project *“**Mean Field Games aspects of training residual networks”**.* In particular, the research will be focused on the study of the training of deep neural network via the Mean Field Games approach and/or on the use of deep neural network to solve Mean Fields Games problems. A special emphasis will be put on the mathematical aspects of the two approaches. The research will be developed under the direction of the scientific director Dr. Giulia Livieri. Duration of the contract: 1 year (estimated starting: November 2021) Annual gross remuneration, inclusive of all taxes: € 29,000 The details of the call (in Italian and English) are available at https://amministrazionetrasparente.sns.it/sites/default/files/bandi/assegni… The deadline is November 5, 2021. In case you need more information, please contact Giulia Livieri (giulia.livieri(a)sns.it) Thanks and all the best, Giulia Livieri

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Urgente: Bando RTD-A - MAT/06 - Università di Milano
by Daniela Morale 05 Oct '21

05 Oct '21

Cari colleghi, vi segnaliamo che è appena uscito il bando per un posto di ricercatore a tempo determinato di tipo A nel settore MAT/06, per lo svolgimento di attività di ricerca vincolata su tematiche green e innovazione - DM 10 agosto 2021 n. 1062 presso il Dipartimento di Matematica Federigo Enriques, Università degli Studi di Milano *Scadenza della domanda: *19 Ottobre 2021, ore 12:00 Tutte le informazioni sono reperibili alla seguente pagina: Ricercatore Tipo A – DM 1062-21 - s.c.01/A3, ssd MAT/06 (Codice 4872) <https://www.unimi.it/it/ateneo/lavora-con-noi/reclutamento-ricercatori/sele…> Vi preghiamo di dare ampia diffusione tra i vostri collaboratori interessati, considerata la scadenza a breve. Grazie Cordiali saluti Daniela Morale e Stefania Ugolini ___________________________________________________________ Daniela Morale Dept. Mathematics University of Milano Via C. Saldini, 50 20133 MILANO, Italy phone: +39 02 5031 6081 fax: +39 0250316090 email: Daniela.Morale(a)unimi.it URL: http://www.mat.unimi.it/users/morale/ ________________________________________________________ * "*Even if you are a minority of one, the truth is the truth *"Gandhi* "Everything should be made as simple as possible, but not simpler." *A. Einstein*

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PhD position at Aarhus university
by Alessandra Cipriani 05 Oct '21

05 Oct '21

Ricevo ed inoltro. Alessandra Cipriani ============== 3-year PhD position at Aarhus University ============== The Department of Mathematics at Aarhus University invites applications for a 3-year PhD position in spatial random networks and topological data analysis starting in February 2022. The closing date of the vacancy is November 1, 2021. More details can be found in the official vacancy text: https://phd.nat.au.dk/for-applicants/open-calls/november-2021/spatial-rando…<https://urldefense.proofpoint.com/v2/url?u=https-3A__phd.nat.au.dk_for-2Dap…> For further inquiries about the position please contact Assoc. Prof. Christian Hirsch: c.p.hirsch(a)rug.nl<mailto:c.p.hirsch@rug.nl> Best regards, Christian Hirsch

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Postdoc position at the Scuola Normale Superiore
by Fabrizio Lillo 04 Oct '21

04 Oct '21

Dear all, A call for a 15 month research contract is open at the Scuola Normale Superiore, Pisa (Italy). The topic of the research is “Algorithmic trading in energy markets with market microstructure methods” and it is part of a collaboration between A2A and Scuola Normale. The project will concern the development of quantitative methods for the analysis and modeling of the high frequency dynamics of price and of limit order book in energy markets. Specifically, the research will focus on: time series analysis and modeling in energy markets, short-term scenario generation of market evolution and development of market making and optimal execution strategies. The research activity will be done in close collaboration with the A2A quantitative team in Milan. The details of the call (in Italian and English) are available at https://amministrazionetrasparente.sns.it/bando/algorithmic-trading-nei-mer… The deadline is October 21. I would be grateful if you could forward this message to any potentially interested candidate. In case you need more information, please contact Fabrizio Lillo (fabrizio.lillo(a)sns.it) Thanks and all the best, Fabrizio Lillo ---------------------------------------- Fabrizio Lillo Dipartimento di Matematica, Università di Bologna Scuola Normale Superiore, Pisa ITALY Personal website: fabriziolillo.wordpress.com University website: www.unibo.it/sitoweb/fabrizio.lillo <http://fabriziolillo.wordpress.com/> phone: +39 050509159

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Bando RTD-B MAT/06, Università di Siena
by Lucia Caramellino 04 Oct '21

04 Oct '21

Cari tutti, informo che è uscito in Gazzetta Ufficiale un bando per RTD-B SC 01/A3 Analisi matematica, SSD MAT/06 Probabilità e Statistica matematica, presso il Dipartimento Ingegneria dell’Informazione e Scienze Matematiche dell'Università di Siena. Tutte le informazioni sono reperibili all'indirizzo https://www.unisi.it/albo_pretorio/bandi/concorsi_interni/ricercatore-tempo… <https://www.unisi.it/albo_pretorio/bandi/concorsi_interni/ricercatore-tempo…> (scadenza: 2 novembre 2021). Buona giornata, Lucia +++++++++++++++++++++++++++++++++ Lucia Caramellino Dipartimento di Matematica Università di Roma “Tor Vergata” Web: http://www.mat.uniroma2.it/~caramell <http://www.mat.uniroma2.it/~caramell>

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RTD B Università Roma Tre
by Julia Mortera 30 Sep '21

30 Sep '21

Cari tutti, con la presente vorrei annunciare l'emissione di un bando all’Università Roma Tre, Dipartimento di Economia per un Ricercatore a tempo determinato B - SECS-S/01 (Statistica) (2 Piano Straordinario MUR 2020). Il termine di scadenza delle domande di partecipazione è il 28/10/2021. Il bandointegraleèdisponibileal seguente indirizzo: http://www.albopretorionline.it/uniroma/alboente.aspx <http://www.albopretorionline.it/uniroma/alboente.aspx> e si trova al link: https://www.albopretorionline.it/uniroma/download.aspx?ida=614591&pubb=1&n=1 <https://www.albopretorionline.it/uniroma/download.aspx?ida=614591&pubb=1&n=1> con allegati al: https://www.albopretorionline.it/uniroma/download.aspx?ida=614591&pubb=1&n=4 <https://www.albopretorionline.it/uniroma/download.aspx?ida=614591&pubb=1&n=4> Julia Mortera -- Julia Mortera, Professor of Statistics, Università Roma Tre Web page: https://juliamortera.wordpress.com/ http://tinyurl.com/ztj6ked

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special issue - Information Sciences
by Roy Cerqueti 30 Sep '21

30 Sep '21

Dear all, this is to point to your attention the call for papers for a special issue in Information Sciences on themes related to data science and finance. More detail can be found here: https://www.journals.elsevier.com/information-sciences/call-for-papers/big-… Thank you for your attention. Best regards, Roy Cerqueti -- ________________________________________________________ Le informazioni contenute in questo messaggio di posta elettronica sono strettamente riservate e indirizzate esclusivamente al destinatario. Si prega di non leggere, fare copia, inoltrare a terzi o conservare tale messaggio se non si è il legittimo destinatario dello stesso. Qualora tale messaggio sia stato ricevuto per errore, si prega di restituirlo al mittente e di cancellarlo permanentemente dal proprio computer. The information contained in this e mail message is strictly confidential and intended for the use of the addressee only. If you are not the intended recipient, please do not read, copy, forward or store it on your computer. If you have received the message in error, please forward it back to the sender and delete it permanently from your computer system. -- Fai crescere i nostri giovani ricercatori dona il 5 per mille alla Sapienza *codice fiscale 80209930587*

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Francesco Russo's talk at the Torino seminar series in Stochastics and Mathematical Statistics
by Tiziano De Angelis 29 Sep '21

29 Sep '21

Dear all, We are glad to announce the first seminar of the *Torino seminar series in Stochastics and Mathematical Statistics. * Torino seminar series SMS is a monthly seminar series held at the Department of Mathematics G. Peano of the University of Turin. For more info and a list of future talks see https://sites.google.com/view/torinostochastics. *Date and time:** Friday 1 October*, 2021, h 17:00-18:00 *Location*: Aula Magna, Palazzo Campana, via Carlo Alberto 10, Torino *Speaker*: *Francesco RUSSO *(ENSTA Paris, Institut Polytechnique de Paris) *Title*: Fokker-Planck equations with terminal condition and related McKean probabilistic representation *Abstract**:* Stochastic differential equations (SDEs) in the sense of McKean are stochastic differential equations, whose coefficients do not only depend on time and on the position of the solution process, but also on its marginal laws. Often they constitute probabilistic representation of conservative PDEs, called Fokker-Planck equations; In general Fokker-Planck PDEs are well-posed if the initial condition is specified. Here, alternatively, we consider the inverse problem which consists in prescribing the final data: in particular we give sufficient conditions for existence and uniqueness. We also provide a probabilistic representation of those PDEs in the form of a solution of a McKean type equation corresponding to the time-reversal dynamics of a diffusion process. The research is motivated by some application consisting in representing some semilinear PDEs (typically Hamilton-Jacobi-Bellman in stochastic control) fully backwardly. This work is based on a collaboration with L. Izydorczyk (ENSTA), N. Oudhane (EDF), G. Tessitore (Milano Bicocca) Best regards, The organizers (Tiziano De Angelis, Giuseppe D'Onofrio, Elena Issoglio)

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Large N limits of Wilson loops in gauge theories
by Enrico Scalas 27 Sep '21

27 Sep '21

Care colleghe e colleghi, Vi puo' forse interessare questo seminario che si terra' giovedi' prossimo. Cordiali saluti, Enrico Scalas -- Dear all, This Thursday we kick off our Mathematical Physics seminar series for the new academic year with a talk by Antoine Dahlqvist (Sussex) on Large N limits of Wilson loops in gauge theories Abstract: Gauge theories are a type of field theory introduced and studied from the 70’s by physicists as a theoretical model describing the fundamental interactions between elementary particles. It quickly appeared to be a place where geometry and physics met and influenced each others. In this talk, I shall discuss some questions closer to probability and random matrix theory, inspired by the so-called large N limit regime of Euclidean field theories. I will present some old and new theorems about the Yang-Mills measure for two dimensional space-time geometries. The seminars are fortnightly on Thursdays 12:00 - 13:00 in 5C11 and can also be followed on Zoom https://universityofsussex.zoom.us/j/98075042563?pwd=VTBxSHVMVUl2Y0piblp4Y0… Passcode: 938719 The seminars are open for everyone with an interest in topics on the intersection of Mathematics and Physics The schedule for the seminars this term can be found at https://www.maths.sussex.ac.uk/seminars/mathphys.html To receive further announcements for our seminar series, please sign up to the mailing list 'mathphy_seminar' following the guidance at https://support.microsoft.com/en-us/office/distribution-groups-e8ba58a8-fab… Best wishes, Antoine, Michael, Xavier and Folkert

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