November 2025 - Random - Mailing list — Dipartimento di Matematica, UniPI

Postdoc position at Bath
by Christoforos Panagiotis 04 Nov '25

04 Nov '25

Dear all, I would like to advertise a postdoctoral position in probability to join the research group of Dr Christoforos Panagiotis at the University of Bath. The official job advertisement can be found here: Research Associate in Probability<https://www.bath.ac.uk/jobs/Vacancy.aspx?ref=AP13143>. The position is for up to two years, and the application deadline is 15 December. Applications from promising early-career researchers with an interest in probability or statistical mechanics are warmly encouraged. Potential candidates are welcome to contact Dr Christoforos Panagiotis by email at cp2324(a)bath.ac.uk with any questions. Best wishes, Christoforos Dr Christoforos Panagiotis Lecturer at University of Bath Member of Prob-L@b email: cp2324(a)bath.ac.uk<mailto:cp2324@bath.ac.uk> Office: 4 West 2.16

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Avviso di seminario - Prof. Kei Kobayashi
by luigia.caputo 04 Nov '25

04 Nov '25

Il giorno 10 novembre 2025, alle ore 15:00, in SP1L, del Dipartimento di Matematica e Applicazioni R. Caccioppoli, il Prof. Kei Kobayashi, Department of Mathematics, Fordham University, terrà il seguente seminario: "Eﬀect of random time changes on Loewner hulls" Abstract: Standard Brownian motion composed with a random time change given by an inverse subordinator has been used to model subdiﬀusions, where particles spread more slowly than the classical Brownian particles. The time-changed Brownian motion is neither Markovian nor Gaussian, and standard procedures known for normal diﬀusions do not generally work. This talk gives an overview of the framework of numerical approximation schemes for the time-changed Brownian motion and its associated stochastic diﬀerential equations, along with the rates of convergence. This is based on joint work with Sixian Jin and Ernest Jum. Sarà possibile seguire il seminario anche on line all'indirizzo: Seminario Prof. Kei Kobayashi | Partecipazione alla riunione | Microsoft Teams [1] Cari saluti, Luigia Caputo -- Luigia Caputo, PhD Ricercatore Universitario di Probabilità e Statistica Matematica, Dipartimento di Matematica e Applicazioni, Università di Napoli FEDERICO II Via Cintia, 80126, NAPOLI https://www.docenti.unina.it/luigia.caputo Links: ------ [1] https://teams.microsoft.com/meet/3820570043887?p=SREudpw04NV0e4hOLU

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[STAR Seminars] Tuesday Nov 11 - Paul Ehling
by Leonardo Tarquini 03 Nov '25

03 Nov '25

Dear all, Join us for our upcoming talk in the STAR seminar<https://www.mn.uio.no/math/english/research/projects/storm/events/seminars/…> series Tuesday, November 11th, from 13:00 to 14:00 (Oslo time). As always, the talk will take place in a hybrid format: participants in Oslo can attend the talk in Room 723 in Niels Henrik Abels hus, whereas the international audience will be able to follow the talk via Zoom<https://uio.zoom.us/j/62796699609>. The speaker is Paul Ehling (BI Norwegian Business School) with the talk: Title: Asset pricing implications of default Abstract: Studying the asset pricing implications of default, we show that default along the equilibrium path reduces the amount of risk-sharing for two reasons. First, the potential of future default events for relatively poor agents increases their cost of borrowing today. Second, the option value of default in the future induces increased borrowing today, even for relatively rich agents. We establish that agents borrow from each other simultaneously in equilibrium and that they borrow more when idiosyncratic risk is high. Further, we show that this increases the probability of default along the equilibrium path which drives up the premium on risky assets. To solve our dynamic model example with multiple agents numerically, we rely on a machine learning framework to overcome the large state space and the non-linearities due to default. We are looking forward to seeing you! Best regards, Giulia, Leonardo and Pere

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4-year PhD position in probability, University of Innsbruck, Austria
by Ecaterina Sava-Huss 03 Nov '25

03 Nov '25

Dear colleagues, we would like to draw your attention to an open PhD position in probability theory for 4 years at the University of Innsbruck, Austria. See below for details. The research group of Professor Ecaterina Sava-Huss at the Department of Mathematics, University of Innsbruck, Austria, is looking for a 4-year PhD researcher in probability, with focus on random walks on graphs and groups, branching random walks, abelian sandpiles, and aggregation models. *Job description:* * The successful candidate will collaborate with the members of the research group of Ecaterina Sava-Huss. The group description can be found here: https://www.uibk.ac.at/mathematik/personal/sava-huss/research-group.html * Specific topics include random walks on infinite graphs and groups, branching random walks, quantum random walks, sandpile models. *Profile: * * Completed subject-related Master's degree program * Excellent qualifications in stochastics/probability theory (e.g. Master thesis or publications) * Please enclose to your application relevant courses, research seminars in the area of stochastics * Please give the names of two contact persons that can write a recommendation letter on your behalf. *Application: *We look forward to receiving your online application (link below) by November 14, 2025. The applications should be submitted online here:*https://lfuonline.uibk.ac.at/public/karriereportal.details?asg_id_in=15283* *Starting date: *anytime after 15.02.2026 Further information about the stochastics research group at the University of Innsbruck can be found on https://www.uibk.ac.at/mathematik/stochastik/ Details on the research of the PI Ecaterina Sava-Huss can be found here: https://www.uibk.ac.at/mathematik/personal/sava-huss/publications.html Should applicants have queries on the research topics and/or the application process, they are welcome to contactProf. Ecaterina Sava-Huss at Ecaterina.Sava-Huss(a)uibk.ac.at -- ------------------------------------------------------------- *Univ.-Prof. Dr. Ecaterina Sava-Huss* *Universität Innsbruck*, Department of Mathematics Technikerstraße 13, Room no. 722b, 6020 Innsbruck, Austria phone * +43 512 507-53871* web *uibk.ac.at/mathematik/personal/sava-huss <https://www.uibk.ac.at/mathematik/personal/sava-huss/> * -- -------------------------------------------------------------

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DEF Special Issue on Risk Measures and Insurance Premiums
by Emanuela Rosazza Gianin 03 Nov '25

03 Nov '25

Dear Colleagues, Together with Çağın Ararat, Asmerilda Hitaj, and Elisa Mastrogiacomo, I am guest editing a Special Issue of *Decisions in Economics and Finance* (Springer) entitled: *"Evolving Perspectives on Risk Measures and Insurance Premiums: From Static to Dynamic Approaches"* The aim of this issue is to gather high-quality contributions that explore both theoretical and applied aspects of risk measurement and insurance pricing. We would be very glad if you consider submitting a paper to this special issue. Here below you can find some additional details and the link to the Call for Papers. 📅 *Submission window*: September 1 – December 31, 2025 📌 *Call for Papers*: https://link.springer.com/journal/10203/updates/27789270 📝 *Submission portal*: https://www.editorialmanager.com/deaf/default.aspx Should you have any questions, please feel free to get in touch with any of us. Best regards, Emanuela ****************************************** 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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JOB ALERT: Two-year Postdoctoral Research Position within an ERC Project
by Livia Mian 03 Nov '25

03 Nov '25

Gentilissimi/e, Il Dipartimento di Scienze Statistiche dell’Università di Padova ha indetto una procedura selettiva per il conferimento di un contratto di ricerca di durata biennale nell’ambito del progetto "*SPECOLA – Spatial Transcriptomics through the Lens of Statistical Modeling and AI*", finanziato dallo European Research Council (ERC). La persona selezionata lavorerà sotto la supervisione del Prof. Davide Risso e si occuperà dello sviluppo di modelli statistici per l’analisi spaziale dei trascritti e delle cellule per: - Studiare l’organizzazione spaziale dei trascritti intra e tra cellule, permettendo l’identificazione di trascritti co-localizzati e di trascritti localizzati in specifici compartimenti cellulari; - Studiare l’organizzazione spaziale delle cellule, permettendo l’identificazione di strutture di vicinato cellulare e domini spaziali nei tessuti. Per requisiti, modalità di selezione e invio della candidatura consultare la pagina: https://www.stat.unipd.it/selezione-DIPSTAT2025CR03 *Scadenza: 28 Novembre 2025* ore 13:00 *** Dear all, The Department of Statistical Sciences at the University of Padua has opened a 2 year postdoc position in the frame of the project *"SPECOLA – Spatial Transcriptomics through the Lens of Statistical Modeling and AI"*, funded by the European Research Council (ERC). The selected candidate will work under the supervision of Prof. Davide Risso and will lead the efforts related to the development of statistical models for the spatial analysis of transcripts and cells. In particular, the candidate will: - study the spatial organization of transcripts within and across cells, allowing the identification of co-localized transcripts and transcripts preferentially located in certain cell compartments; - study the spatial organization of cells, allowing the identification of cellular neighborhoods and spatial domains. For full details on requirements and the selection procedure please check: https://www.stat.unipd.it/selezione-DIPSTAT2025CR03 *Deadline: 28 November 2025, *1:00 pm CET Best regards, -- Ufficio Ricerca Dipartimento di Scienze Statistiche Università degli Studi di Padova Tel. +39 049 827 4118

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scholarships for master program in Paris
by CRISTINA TONINELLI 03 Nov '25

03 Nov '25

—— Dear colleagues, Paris Graduate School for Mathematical Sciences (PGSM), the master scholarships program of the Fondation Sciences Mathématiques de Paris, is opening it international call for applications from Monday November 3rd 2025 to Tuesday February 3rd 2026 (deadline at 11:59 p.m., Paris time). The call is open to L3 or M1 students from universities outside of France. Offer description: https://sciencesmaths-paris.fr/en/pgsm-master Application form: https://applications.sciencesmaths-paris.fr/en/call-for-pgsm-master-893.htm Feel free to circulate this message to your contacts. --- Bien cordialement, [cid:2ca5f34c-f952-41af-b074-b585c28ea03b]

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Seminario on-line PRISMA lunedì 3 novembre 2025 - L. Benigni & G. Cipolloni
by Sonia Mazzucchi 03 Nov '25

03 Nov '25

Seminari on-line del gruppo UMI - PRISMA (http://www.umi-prisma.polito.it/) I seminari PRISMA hanno un formato di "colloquium" per creare un'occasione di scambio e discussione con tutta la comunità dei probabilisti e statistici italiani. Ogni giornata comprende due relatori che tengono due seminari di 30 minuti strettamente connessi, per presentare alla comunità una prospettiva sul proprio ambito di ricerca. Dallo scorso anno le registrazioni dei seminari vengono pubblicate sul canale YouTube dell'UMI: https://youtube.com/playlist?list=PLmySpc-jrtAMq84VH71evyqPc1hl6eEQb Il prossimo appuntamento è per oggi *lunedì 3 novembre* 2025. I relatori saranno *Lucas Benigni *(Università di Montreal) e *Giorgio Cipolloni* (Università di Roma 2 Tor Vergata) che parleranno di: *The mystery of universality in Random Matrix Theory*. con il seguente orario: 16:00 Primo seminario 16:30 Pausa e discussione 16:45 Secondo seminario 17:15 Conclusione e discussione Trovate di seguito il riassunto. I seminari verranno trasmessi via Zoom al seguente link: https://unitn.zoom.us/j/88089787189 ID riunione: 880 8978 7189 Codice d’accesso: 144017 Vi aspettiamo numerosi! Alberto Chiarini e Sonia Mazzucchi %%%%%%%%%%%%%%%%%%%%%%%%%%%% RELATORI: Lucas Benigni (Università di Montreal) e Giorgio Cipolloni (Università di Roma 2 Tor Vergata) TITOLO: The mystery of universality in Random Matrix Theory. RIASSUNTO: Over the past fifteen years, our understanding of universality in random matrix theory has undergone a remarkable transformation. For many models of large random matrices, it is now known that both eigenvalue statistics and eigenvector structures exhibit universal behavior that depends only on the symmetry class and not on the fine details of the matrix entries. This universality lies at the heart of deep conjectures in mathematical physics—connecting topics as diverse as quantum chaos, number theory, and high-dimensional statistics—and has become one of the major success stories of modern probability theory. In this two-part colloquium, we will survey these advances with a focus on Wigner matrices, Hermitian or symmetric random matrices with i.i.d. entries up to the symmetry constraint. The first part will discuss universality of eigenvalues, from local spectral laws to modern proofs of universality of local statistics. The second part will turn to eigenvectors, highlighting recent progress on delocalization, quantum ergodicity, and eigenvector statistics.

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