- Random - Mailing list — Dipartimento di Matematica, UniPI

One day on Random Walks in Lévy media' - 27 September, 2024 - Padova
by alessandra bianchi 10 Sep '24

10 Sep '24

Dear colleagues, We are pleased to announce the workshop “One day on random walks in Lévy media," which will take place on Friday, September 27, 2024, at the Mathematics Department of the University of Padova. This workshop will focus on recent developments in the study of superdiffusive dynamics, with a particular emphasis on random motion in Lévy media. Our goal is to bring together researchers from various branches of mathematics, particularly those working at the intersection of probability and mathematical physics, to foster discussions on key open problems in the field. We especially encourage the participation of young researchers and PhD students. For more information about the program, please visit the following link: https://www.math.unipd.it/~bianchi/RWLM24.html Best regards, the organizers Alessandra Bianchi David Barbato Bernardo D’Auria -- Alessandra Bianchi Dip. di Matematica Università di Padova Via Trieste, 63 - 35121 Padova, Italy phone: +39 049 827 14 06 fax: +39 049 827 14 28 e-mail: bianchi(a)math.unipd.it http://www.math.unipd.it/~bianchi/

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Fwd: 23rd Northeast Probability Seminar -- please register and circulate this announcement
by Faggionato, Alessandra 06 Sep '24

06 Sep '24

Buongiorno Ricevo e con piacere inoltro Saluti Alessandra ---------- Forwarded message --------- Da: Ivan Corwin Dear colleagues, The 23rd Northeast Probability Seminar will run Thursday November 21 - Friday November 22, 2024 at Columbia University. The plenary speakers are: Hubert Lacoin (IMPA) Hao Shen (Madison) Yilin Wang (IHES) Christian Webb (Helsinki) There will also be several short talks by participants, and opportunities to socialize. In order to attend this year *YOU MUST REGISTER VIA THIS GOOGLE FORM BEFORE NOVEMBER 19: https://forms.gle/D1c3LUnD75kSJKta9 <https://forms.gle/D1c3LUnD75kSJKta9>* This is necessary in case Columbia's campus has limited access during the seminar. When filling out that form you will be asked if you wish to apply for funding and to give a short talk. If so, please follow the instructions there. Funding is from an NSF grant and preference will be given to early career participants, in particular graduate students and postdocs who do not have other sources of funding. Likewise for short talks. More information including a provisional schedule can be found on the website: https://probability.commons.gc.cuny.edu/23rd-northeast-probability-seminar/ Best, Ivan Corwin, on behalf of the local and scientific organizers. ps. Apologies if you receive this announcement multiple times

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(PMS)^2 talk - D. Kinzebulatov - sept 10 at 14:00
by Carlo Orrieri 06 Sep '24

06 Sep '24

Dear colleagues, we are happy to announce the following talk Damir Kinzebulatov (Université Laval) Recent progress on well-posedness of singular SDEs with critical drifts Abstract: In the first part of the talk, I will review the basic results on SDEs with singular drifts. In the second part, I will discuss some recent progress on weak and strong existence and conditional uniqueness for SDEs with singular drifts having critical-order singularities. These drifts either (a) reach the critical strength of the singularities, i.e. multiplying such a drift by a constant even slightly greater than 1 can destroy the weak existence, or (b) are more singular (not necessarily even in L^{2}_{\loc}(R^{1+d})) and can have critical 1/\sqrt{t} singularities in time. I will be referring to De Giorgi's method in L^p with p chosen sufficiently large (in order to accommodate the strength of the singularities going up to the critical threshold), some "fractional" Duhamel series representations and an appropriate parabolic Adams-Krylov estimate, the method of Röckner-Zhao of constructing strong solutions, and a "critical" Orlicz space with gauge function \cosh - 1 that allows to treat the Kolmogorov operator with the borderline strength of the singularities in the drift where the L^p no longer exists. Date and time: Thursday September 10, 14:00-15:00 (Rome time zone) Place: Aula Beltrami, Dip. Matematica, Univ. Di Pavia. Zoom meeting link: https://unipv-it.zoom.us/j/96306243310?pwd=YahZ15tfGy3iF4SoCc5JoQ5UDxDiDB.1 <https://unipv-it.zoom.us/j/96306243310?pwd=YahZ15tfGy3iF4SoCc5JoQ5UDxDiDB.1> ID riunione: 963 0624 3310 Codice d’accesso: 920516 These talks are part of the (PMS)^2: Pavia-Milano Seminar series on Probability and Mathematical Statistics organized jointly by the universities Milano-Bicocca, Pavia and Milano-Politecnico. Participation is free and welcome! Best regards The organizers (Carlo Orrieri, Maurizia Rossi, Margherita Zanella)

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4 year postdoc in Probability and Statistical Mechanics — Innsbruck
by Elia Bisi 06 Sep '24

06 Sep '24

Dear colleagues, I would like to advertise a 4 year postdoc position in Probability and Statistical Mechanics hosted by Sasha Glazman at the University of Innsbruck. Innsbruck is a brilliant city in the Austrian Alps, very close to the Italian border. For more information and details on how to apply, see here: https://lfuonline.uibk.ac.at/public/karriereportal.details?asg_id_in=14523 Best regards, Elia ————————— Elia Bisi Assistant Professor (RTT) University of Florence Department of Mathematics & Computer Science

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Seminar Professor Michael Benzaquen 26/09 aula mancini@SNS
by Manuel NAVIGLIO 06 Sep '24

06 Sep '24

Dear All, On the morning of Thursday, 26th, we will be hosting a seminar by Professor Michael Benzaquen from École Polytechnique and Capital Fund Management, Paris. The seminar will take place at 10:00 AM in Aula Mancini at Scuola Normale. Attached, you will find the title and abstract of the seminar. Additionally, I would like to remind you that Professor Benzaquen will also give another seminar in the afternoon, as part of the Physics in the AI Era <https://agenda.infn.it/event/40134/> conference, in Aula Stemmi. The title of this seminar is: "Econophysics: Why and What For?". Best regards, Manuel ------------------------------------------------------------------------------------------------- Mitigating Farmland Biodiversity Loss: A Bio-Economic Model of Land Consolidation and Pesticide Use Biodiversity loss driven by agricultural intensification is a pressing global issue, with significant implications for ecosystem stability and human well-being. We design an integrated bio-economic agent-based model, informed by historical data from the French agricultural sector, to project future biodiversity trends and evaluate policy interventions. Our model predicts further biodiversity decline under a business-as-usual scenario, primarily due to intensified land consolidation. We evaluate two policy options: reducing pesticide use and subsidizing small farmers. While pesticide reduction rapidly benefits biodiversity in the beginning, it eventually leads to increased land consolidation and further biodiversity loss. In contrast, subsidizing small farmers by reallocating a small fraction of existing subsidies, stabilizes farm sizes and enhances biodiversity in the long run. The most effective strategy results from combining both policies, leveraging pesticide reduction alongside targeted subsidies to balance economic pressures and consistently improve biodiversity.

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Reminder - Workshop LSID24 - Padova, September 18 - 20, 2024
by Alberto Chiarini 04 Sep '24

04 Sep '24

With this message we would like to remind you about the upcoming workshop: Large scale behaviour of interacting diffusions: from stochastic control to functional inequalities Padova, September 18 - 20, 2024 The goal of the workshop is to discuss recent advances on the study of asymptotic properties of interacting particle systems, with a special emphasis on controlled systems. Topics of interest include but are not limited to propagation of chaos, infinite dimensional Hamilton-Jacobi equations and ergodicity. We also aim at fostering discussions on the interplay between control methods and other emerging techniques to establish functional inequalities. SPEAKERS: Luisa ANDREIS (Politecnico Milano) Charles BERTUCCI (École polytechnique Paris) Michele COGHI (Trento) Andrea COSSO (Milano Statale) Samuel DAUDIN (Université Côte d'Azur) Benoit DAGALLIER (Courant Institute, New York) Katharina EICHINGER (École polytechnique Paris) Markus FISCHER (Padova) Richard KRAAIJ (TU Delft) Elisa MARINI (Padova) Mario MAURELLI (Pisa) Pierre MONMARCHÉ (Sorbonne Paris) Carlo ORRIERI (Pavia) Sam POWER (Bristol) Julien REYGNER (École des Ponts Paris) Katharina SCHUH (TU Wien) Yoan TARDY (École polytechnique Paris) Please use the following link for more information about the program and to register for the event (registration is free but mandatory) https://events.math.unipd.it/LSID24/. Thank you for your consideration and we hope to see you in a couple of weeks, the organizers, Alekos Cecchin, Alberto Chiarini, Giovanni Conforti and Alessandra Cipriani

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talk Prof. Felix-Benedikt Liebrich - 10 September
by Emanuela Rosazza Gianin 04 Sep '24

04 Sep '24

Dear all, you are all invited to participate to the following seminar on *Tuesday 10th of September 2024 at 16:30* in Aula Seminari Demografica 2062 at University of Milano Bicocca (via degli Arcimboldi 8, Milano - building U7, 2nd floor): *Speaker: *Felix-Benedikt Liebrich (Univ. of Amsterdam) *Title:* The (?) reference measure *Abstract:* A functional on random variables is law invariant with respect to a reference probability (or probabilistically sophisticated) if its value only depends on the distribution of its argument under that measure. The class of such functionals is not only vast, but of integral importance for financial, actuarial, and economic applications. In this talk, we take a concrete functional as given and ask (i) if there can be more than one such reference probability, and (ii) how one can infer the reference probability from the functional. This stance is in contrast to wide parts of the literature that treat the reference probability as given. Nevertheless, as I will show at the beginning of my talk, it is in line with the investigation of probabilistically sophisticated preferences and arises as a natural consequence of the Marinacci-Svistula Uniqueness Theorem. Concerning question (i), I demonstrate that uniqueness holds for a wide class of functionals unless they are constant or depend only on the essential supremum and essential infimum of the argument. Applications to monetary and return risk measures will be given. Concerning the calibration question (ii), I show how to infer the reference measure as a related supremum or infimum in the space of bounded charges. While this approach is generally versatile, it fails in the important case of the Value-at-Risk. Here, a suitable alternative is presented. Best wishes, 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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Research grant PRIN-PNRR - Ca' Foscari - Deadline: Sept 5
by Marco Corazza 03 Sep '24

03 Sep '24

Dear All, I would like to inform you about a research grant opportunity with an application deadline of September 5th, 2024, under the following PRIN-PNRR 2022 project for which I am the PI: *"Machine learning methods and other new tools for assessing and managing risks associated with the transition to a climate-neutral society".* - link to the grant proposals: *https://www.unive.it/data/28825/ <https://www.unive.it/data/28825/>*; on this page, you need to search for the call for application "*Machine learning methods and other new tools for assessing and managing risks associated with the transition to a climate-neutral society-PRIN 2022 PNRR-CUP: H53D23008460001*". Saluti / Best regards, Marco Corazza

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Fwd: Looking for PhD students (Predoctoral contract)
by Enea Bongiorno 03 Sep '24

03 Sep '24

ricevo ed inoltro per chi potesse essere interessato. Cordiali saluti, Enea ---------- Forwarded message --------- From: Cristina Muiños <cristina.muinos(a)udc.es> Date: Tue, 3 Sept 2024 at 13:53 Subject: Looking for PhD students (Predoctoral contract) To: <cristina.muinos(a)udc.es> Cc: Mario Francisco Fernandez <mariofr(a)udc.es> The modeling, optimization and statistical inference (MODES) research group of the *University of A Coruña* (UDC) is looking for PhD students to be hired (Predoctoral contract) for the research project *Statistical **Inference using flexible methods for complex data: theory and applications* (PID 2023-147127OB-I00). The call for these predoctoral contracts will be published on the official bulletin board of the UDC online services site. For more details about the research project, funded by the Spanish Ministry of Science and Innovation (MICINN), please contact its principal investigator: Mario Francisco Fernández (mariofr(a)udc.es) For *more information* on the administrative process please contact at cristina.muinos(a)udc.es We will appreciate if you could spread this announcement. Thank you very much in advance. Kind regards, Cristina Muíños Roca Grupo MODES/M2NICA Facultade de Informática Universidade da Coruña Campus de Elviña s/n 15071 A Coruña Tfn: (+34) 981 167 000 (ext. 1308) cristina.muinos(a)udc.es -- Enea G. Bongiorno, Università degli Studi del Piemonte Orientale - Amedeo Avogadro Via Perrone 18, 28100, Novara, Italia Phone: +390321375317 enea.bongiorno(a)uniupo.it upobook.uniupo.it/enea.bongiorno ------ IWFOS 2025 6th International Workshop on Functional and Operatorial Statistics - iwfos2025.uniupo.it <https://iwfos2025.uniupo.it/home> Math-Stat Seminars at UPO seminari-ms.uniupo.it/home-page ------

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Mathematical Imaging and Random Geometry in Nice 25-26 Nov 2024
by Elena Di-Bernardino 02 Sep '24

02 Sep '24

https://imageomalea.sciencesconf.org/ Un annucio di un workshop in Geometria Aleatoria a Nizza (25-26 novembre 2024). L'iscrizione è obbligatoira (sul sito qui sopra) ma gratuita. Saluti, Elena Di Bernardino https://math.unice.fr/~elenadb/

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