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Doctoral or Post-Doctoral Position in Financial Econometrics/Statistics at University of Vienna
by Luca Gonzato 23 Feb '22

23 Feb '22

Dear all, The Department of Statistics and Operations Research at the University of Vienna invites applications for a doctoral (4 years) or post-doctoral (6 years) position in the field of Financial Econometrics/Statistics. The details of the call (in English) are available at https://inomics.com/job/doctoral-or-post-doctoral-position-in-financial-eco… The deadline is March 14, 2022. If you need further information regarding the position, please, contact Professor Nikolaus Hautsch (nikolaus.hautsch(a)univie.ac.at) Best regards, Luca Gonzato

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(PMS)^2 online talk: Boualem Djehiche
by margherita Zanella 23 Feb '22

23 Feb '22

Dear colleagues, we are happy to announce the following online talk: Speaker: Boualem Djehiche (KTH, Stockholm) Title: Zero-sum mean-field Dynkin games. Abstract: I will review recent results on a class of zero-sum game problems of mean-field type which extend the classical zero-sum Dynkin game problems. The results I will highlight include sufficient conditions under which such a game admits a value and a saddle point and a characterization of the value of the game in terms of a specific class of doubly reflected backward stochastic differential equations (BSDEs) of mean-field type. Moreover, a corresponding system of weakly interacting values of zero-sum Dynkin games is introduced and is shown to converge to the value of the zero-sum mean-field Dynkin game. In particular, a propagation of chaos result is derived. This is a joint work with Roxana Dumistrescu. Date and time: Monday February 28, 17:30-18:30 (Rome time zone). Zoom link: https://us02web.zoom.us/j/5772228296 Join our Cloud HD Video Meeting<https://us02web.zoom.us/j/5772228296> Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems. Zoom Rooms is the original software-based conference room solution used around the world in board, conference, huddle, and training rooms, as well as executive offices and classrooms. Founded in 2011, Zoom helps businesses and organizations bring their teams together in a frictionless environment to get more done. Zoom is a publicly traded company headquartered in San Jose, CA. us02web.zoom.us This talk is a talk 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. For more information see the dedicated webpage: https://paviamilanoseminars.wordpress.com/ Participation is free and welcome! Best regards, The organizers (Mario Maurelli, Carlo Orrieri, Maurizia Rossi, Margherita Zanella)

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Reminder - seminario di Sara Svaluto Ferro a Padova!
by Giorgia Callegaro 21 Feb '22

21 Feb '22

Carissimi, vi scrivo per ricordarvi che venerdì 25 febbraio 2022 Sara Svaluto Ferro terrà, alle 14.30, in presenza (aula 2BC30 del Dipartimento di Matematica dell'Università di Padova) ed online (Zoom), il seminario "*Signature processes in mathematical finance, an introduction*". Ulteriori info ed il link Zoom sono disponibili qui: https://www.math.unipd.it/~bianchi/seminari/ A presto, spero, grazie, Giorgia -- Giorgia Callegaro Associate Professor Department of Mathematics - University of Padova Via Trieste 63 , I-35121 Padova - ITALY Tel: +39-0498271481 Fax: +39-0498271499 E-Mail: gcallega(a)math.unipd.it <https://webmail.math.unipd.it/horde3/imp/message.php?mailbox=Sent&index=598#> Personal web-page: https://sites.google.com/site/giogiocallegaro/Home

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OSD2022-14th International Conference on Ordered Statistical Data
by malongob＠unina.it 20 Feb '22

20 Feb '22

Care colleghe e cari colleghi, ho il piacere di informarvi che il convegno internazionale OSD2022, 14th International Conference on Ordered Statistical Data, si terrà (finalmente in presenza) a Vietri sul Mare (SA) dal 24 al 27 maggio 2022. I dettagli del convegno sono reperibili all'indirizzo www.osd2022.unina.it Spero di incontrarvi numerosi per tale evento che sarà anche l'occasione per celebrare (in ritardo) il 70° compleanno del collega e caro amico Fabio Spizzichino, che tanto ha dato alla nostra comunità. Vi saluto caramente, Mariella Longobardi Dear Colleagues, I am glad to inform you that the International Conference OSD2022, 14th International Conference on Ordered Statistical Data will be held from 24th to 27th May 2022 in Vietri sul Mare (SA). Details can be found at website www.osd2022.unina.it I hope to meet all of you at the conference that will also be the occasion to celebrate (unfortunately on late, due to Covid19) Fabio Spizzichino's 70th birthday. Greetings and best regards, Mariella Longobardi Maria Longobardi, Ph.D. in Applied Mathematics Associate Professor of Probability and Mathematical Statistics E-mail: maria.longobardi(a)unina.it Dipartimento di Biologia Università degli Studi di Napoli FEDERICO II Via Cintia - 80126 Napoli - Italy Studio 114 - V livello del Dipartimento di Matematica e Applicazioni Tel. +39 081 675620

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PhD position in Applied Mathematics and Statistics, Göteborg, Sweden
by Umberto Picchini 19 Feb '22

19 Feb '22

We are looking for a doctoral student who would like to work in *any of the research areas* of the division of Applied Mathematics and Statistics <https://www.chalmers.se/en/departments/math/organisation/Pages/applied-math…> at Chalmers University of Technology an University of Göteborg, Göteborg, Sweden. A list of possible projects is given below. PhD salaries in Sweden are attractive. The following list includes a collection of possible projects that you can work in: Marina Axelson-Fisk: AI Support for Medical Decision Making <https://www.chalmers.se/sv/institutioner/math/organisation/Documents/PhD%20…> Tobias Gebäck, Alexei Heintz and Irina Pettersson: Multiscale models for wetting dynamics in porous materials <https://www.chalmers.se/sv/institutioner/math/organisation/Documents/PhD%20…> Philip Gerle: Universal differential equations for infectious disease modelling <https://www.chalmers.se/sv/institutioner/math/organisation/Documents/PhD%20…> Erik Kristiansson: Analysis of DNA sequences using artificial intelligence <https://www.chalmers.se/sv/institutioner/math/organisation/Documents/PhD%20…> Anders Logg: High-Performance High-Quality Automated Mesh Generation for Large-Scale City Modeling and Simulation <https://www.chalmers.se/sv/institutioner/math/organisation/Documents/PhD%20…> Serik Sagitov: Critical Galton-Watson processes with overlapping generations <https://www.chalmers.se/sv/institutioner/math/organisation/Documents/PhD%20…> Aila Särkkä: Spatio-temporal modelling combined with machine learning <https://www.chalmers.se/sv/institutioner/math/organisation/Documents/PhD%20… Spatio-temporal modelling combined with machine learning.pdf> Feel free to contact any of the people above or other people in the division that you might be interested in working with already before submitting your application. For full info, contact details and links to apply, please go to https://www.chalmers.se/en/about-chalmers/Working-at-Chalmers/Vacancies/Pag… <https://www.chalmers.se/en/about-chalmers/Working-at-Chalmers/Vacancies/Pag…> *Application deadline: February 25, 2022* * * -- _________________________________________________________ Umberto Picchini, Associate Professor, PhD, Docent https://umbertopicchini.github.io/ , twitter: @uPicchini

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seminar: "Combined analysis of spatially misaligned data using Gaussian fields and the stochastic partial differential equation approach.", Paula Moraga 22 February
by Umberto Picchini 19 Feb '22

19 Feb '22

You are welcome to the next Statistics seminar at Dept of Mathematical Sciences at Chalmers and Göteborg University. We are very glad to have, on Tuesday February 22, Paula Moraga <https://www.paulamoraga.com/> (KAUST) who will talk of: ///"Combined analysis of spatially misaligned data using Gaussian fields and the stochastic partial differential equation approach."/ //** paula moraga *About the speaker: *Paula Moraga <https://www.paulamoraga.com/> is an Assistant Professor of Statistics at King Abdullah University of Science and Technology (KAUST) and the Principal Investigator of the GeoHealth research group. Her research focuses on the development of innovative statistical methods and computational tools for geospatial data analysis and health surveillance, and the impact of her work has directly informed strategic policy in reducing disease burden in several countries. She has developed modeling architectures to understand the geographic and temporal patterns and identify targets for intervention of diseases such as malaria in Africa and cancer in Australia, and has worked on the development of a number of R packages for Bayesian risk modeling, detection of disease clusters, and risk assessment of travel-related spread of disease. // //* * *Abstract: *Spatially misaligned data are becoming increasingly common due to advances in both data collection and management in a wide range of scientific disciplines including the epidemiological, ecological and environmental fields. Here, we present a Bayesian geostatistical model for fusion of data obtained at point and areal resolutions. The model assumes that underlying all observations there is a spatially continuous variable that can be modeled using a Gaussian random field process. The model is fitted using the integrated nested Laplace approximation (INLA) and the stochastic partial differential equation (SPDE) approaches. In the SPDE approach, a continuously indexed Gaussian random field is represented as a discretely indexed Gaussian Markov random field (GMRF) by means of a finite basis function defined on a triangulation of the region of study. In order to allow the combination of point and areal data, a new projection matrix for mapping the GMRF from the observation locations to the triangulation nodes is proposed which takes into account the types of data to be combined. The performance of the model is examined via simulation when it is fitted to point, areal, and point and areal data combined to predict several simulated surfaces that can appear in real settings. The model is also applied to predict the concentration of fine particulate matter (PM2.5) in Los Angeles and Ventura counties, USA, during 2011. The results show that the combination of point and areal data provides better predictions than if the method is applied to just one type of data, and this is consistent over both simulated and real data. We conclude the approach presented may be a helpful advance in the area of spatial statistics by providing a useful tool that is applicable in a wide range of situations where information at different spatial resolutions needs to be combined. *Feel free to spread this announcement in your network.* * * *Where*: https://chalmers.zoom.us/j/64709763394 Password: 920248 ** **** *When*: Tuesday 22 February at 14.15-15.15*(Swedish time)*. ** -- _________________________________________________________ Umberto Picchini, Associate Professor, PhD, Docent https://umbertopicchini.github.io/ , twitter: @uPicchini

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Seminar José Figueroa Lopez in Verona, 23/2/22 at 12, Efficient Volatility Estimation for Lévy Processes with Jumps of Unbounded Variation
by Cecilia Mancini 16 Feb '22

16 Feb '22

José Figueroa Lopez Professor at the Washington University in St. Louis will give, both on site and on line, the SEMINAR Efficient Volatility Estimation for Lévy Processes with Jumps of Unbounded Variation Abstract. Statistical inference for stochastic processes based on high-frequency observations has been an active research area for more than a decade. One of the most well-known and widely studied problems is that of estimation of the quadratic variation of the continuous component of an Itô semimartingale with jumps. Several rate- and variance-efficient estimators have been proposed in the literature when the jump component is of bounded variation. However, to date, very few methods can deal with jumps of unbounded variation. By developing new high-order expansions of the truncated moments of a Lévy process, we construct a new rate- and variance-efficient estimator for a class of Lévy processes of unbounded variation, whose small jumps behave like those of a stable Lévy process with Blumenthal-Getoor index less than 8/5. The proposed method is based on a two-step debiasing procedure for the truncated realized quadratic variation of the process. Our Monte Carlo experiments indicate that the method outperforms other efficient alternatives in the literature in the setting covered by our theoretical framework. All interested people are warmly invited to participate Professor Figueroa-Lopez is visiting our department from February the 10th to March the 22nd, and from June the 15th to August the 15th For attendance via Zoom, please register at the following page, we will send you the meeting link: https://docs.google.com/forms/d/e/1FAIpQLSdJ6PccwEy8tSEngi0JMUKYEJ4yOHuuwur… Live attendance: the Department of Economics, via Cantarane 24, Vaona room. Due to the limited number of available seats, interested people should write an e-mail to: cecilia.mancini(a)univr.it<mailto:cecilia.mancini@univr.it>

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Scientific ASA 2022 conference on Data-Driven Decision Making
by Marta Nai Ruscone 15 Feb '22

15 Feb '22

Apologies for cross-posting.... Dear Colleagues, we would like to draw your attention to the upcoming Scientific ASA 2022 Conference on "Data-Driven Decision Making" that will be held at the University of Genoa (Italy), 12-14 September 2022. Attached is the Call for Paper. For further information and updates please visit the conference website asa2022.unige.it We are looking forward to Welcome you in Genova! Best Regards, Enrico di Bella and Corrado Lagazio (co-chairs of the Local Organising Commitee) *** --- *** <> Marta Nai Ruscone Department of Economics - DIEC University of Genova. Via Vivaldi, 5. 16100 Genova (GE). Italy

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International conference “Statistical Methods and Models for Complex - SAVE THE DATE!
by Alessandra Fabbri Colabich 11 Feb '22

11 Feb '22

*Si invia il seguente messaggio da parte della Direzione del Dipartimento di Scienze Statistiche dell'Università degli Studi di Padova:* *SAVE THE DATE!International conference “Statistical Methods and Models for Complex* Data”, *21-23 September 2022*, Padova, Italy The Department of Statistical Sciences of the University of Padova is organizing the international conference: “Statistical Methods and Models for Complex Data”. The conference will be held in Padova, Italy on 21-23 September 2022. The event is organized on the occasion of the 800th anniversary of the University of Padua and the last year of the excellence project of our department. The scientific program will include plenary sessions, with 45 minutes invited presentations from internationally recognized experts, followed by 25 minutes for interventions of two main discussants and informal moments of discussion and interaction between the participants. Partecipation of senior and young scientists involved in the developments of statistical methods and tools for complex data is strongly encouraged. The scientific program of the conference will be available as soon as possible on the website http://800years.stat.unipd.it, currently under development. For further information, please contact: 800years(a)stat.unipd.it

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Seminar in Statistics - GRAHAM CORMODE
by Pierpaolo De Blasi 11 Feb '22

11 Feb '22

SEMINARS IN STATISTICS @ COLLEGIO CARLO ALBERTO <https://www.carloalberto.org/events/category/seminars/seminars-in-statistic…> Venerdi 18 Febbraio 2022, alle ore 12.00, presso il Collegio Carlo Alberto, in Piazza Arbarello 8, Torino, si terrà il seguente seminario: ------------------------------------------------ Speaker: *Graham Cormode* (University of Warwick) Title: *New Lower and Upper Bounds for Quantile Summary Algorithms* Abstract: Finding the median, or more generally quantiles, is a core problem in data analysis. The question has been heavily studied in streaming and related models of computation, for over four decades. In this talk I will present some recent advances: - Lower bounds for approximating quantiles in the deterministic comparison model, for additive error, which show that the best known algorithm is in fact optimal - Upper bounds for relative error epsilon-approximations of quantiles, which improves over previous results and exceed the best known lower bounds by only an O(log(1/e)3/2) factor. This covers joint work with Pavel Vesely, Justin Thaler, Edo Liberty and Zohar Karnin. ------------------------------------------------ Sarà possibile seguire il seminario anche in streaming: Join Zoom Meeting <https://us02web.zoom.us/j/88206863118?pwd=cmlHYzBXbW9NZ2JVYmtDbDNqNnFydz09> Meeting ID: 882 0686 3118 Passcode: 757710 Il seminario è organizzato dalla "de Castro" Statistics Initiative www.carloalberto.org/stats Cordiali saluti, Pierpaolo De Blasi -- Pierpaolo De Blasi University of Torino & Collegio Carlo Alberto carloalberto.org/pdeblasi <https://sites.google.com/a/carloalberto.org/pdeblasi/>

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Third Italian Meeting on Probability and Mathematical Statistics
by Tiziano Vargiolu 10 Feb '22

10 Feb '22

Dear Colleagues, we are pleased to recall some essential information about the Third Italian Meeting on Probability and Mathematical Statistics (Bologna, Italy, June 13th-16th, 2022) Important deadlines: - March 30, 2022: submission of Organized Session proposals (https://site.unibo.it/probstat/en/how-to-contribute) - March 30, 2022: submission of abstracts of all contributions (https://site.unibo.it/probstat/en/how-to-contribute) - April 7, 2022: notification of acceptance will be sent to the authors - April 21, 2022: early registration (with reduced fee) - May 19, 2022 intermediate registration Main links: Conference web site: https://site.unibo.it/probstat/en Guidelines for authors: https://site.unibo.it/probstat/en/how-to-contribute Plenary Speakers: https://site.unibo.it/probstat/en/about-1/plenary Registration: https://site.unibo.it/probstat/en/registration Accommodation: https://site.unibo.it/probstat/en/for-participants/accommodation Travel info: https://site.unibo.it/probstat/en/for-participants/travel Contacts: https://site.unibo.it/probstat/en/contacts We look forward meeting you soon. The Scientific Committee Claudia Ceci, Paolo Dai Pra, Antonio Di Crescenzo, Franco Fagnola, Marco Ferrante, Franco Flandoli, Antonio Lijoi, Domenico Marinucci, Andrea Pascucci, Franco Pellerey, Laura Sacerdote The Local Organizing Committee Fabio Antonelli, Elena Bandini, Massimo Campanino, Andrea Cosso, Marco Di Francesco, Alberto Lanconelli, Stefano Pagliarani, Andrea Pascucci, Pietro Rigo, Tiziano Vargiolu

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(PMS)^2 online talk: Michele Coghi, Monday February 14 at 17.30
by Carlo Orrieri 09 Feb '22

09 Feb '22

Dear colleagues, We are happy to announce the following online talk: Speaker: Michele Coghi (Università d Trento) Title: Rough McKean-Vlasov dynamics for robust ensemble Kalman filtering. Abstract: Motivated by the challenge of incorporating data into misspecified and multiscale dynamical models, we study a McKean-Vlasov equation that contains the data stream as a common driving rough path. This setting allows us to prove well-posedness as well as continuity with respect to the driver in an appropriate rough-path topology. The latter property is key in our subsequent development of a robust data assimilation methodology: We establish propagation of chaos for the associated interacting particle system, which in turn is suggestive of a numerical scheme that can be viewed as an extension of the ensemble Kalman filter to a rough-path framework. Finally, we discuss a data-driven method based on subsampling to construct suitable rough path lifts and demonstrate the robustness of our scheme in a number of numerical experiments related to parameter estimation problems in multiscale contexts. Based on arXiv:2107.06621 <https://arxiv.org/abs/2107.06621>. Date and time: Monday February 14, 17:30-18:30 (Rome time zone) Zoom link: https://us02web.zoom.us/j/88138955113?pwd=R1Vpa2xWVDlFc2pjUXIxSWpWU21LQT09 <https://us02web.zoom.us/j/88138955113?pwd=R1Vpa2xWVDlFc2pjUXIxSWpWU21LQT09> ID riunione: 881 3895 5113 Passcode: 672537 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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Online workshop announcement
by Alessandra Micheletti 08 Feb '22

08 Feb '22

*Big Data challenges for Mathematics: state of the art and future perspectives* *Online webinar – February 25, 2022* The workshop will be held on the platform Zoom and will be streamed on YouTube. Participants who would like to follow the workshop in real time and participate to the discussion with the speakers are requested to register. See the web site of the workshop for registration, programme and additional information: *http://itn-bigmath.unimi.it/* <http://itn-bigmath.unimi.it/> *Aims of the workshop:* Nowadays the data deluge is the hallmark of a new kind of ‘Law of Large Numbers’ that builds intelligence from large, heterogeneous, noisy and, in general, complex data sets collected from mobile devices, the Internet of Things, software logs, automated medical devices, social media, and so many other data sources. The classical mathematical and statistical paradigms are often not applicable to current real-world problems, so there is a growing demand of new mathematical and statistical techniques to face such problems, able to shed some light on the often black-box techniques which are usually applied in such context and which characterise Deep Learning and, more generally, Artificial Intelligence. On the other side, since computers can not do everything by themselves, there is a growing need for new professional and scientific figures, the data scientists, that master a whole range of skills, ranging from data processing to sophisticated math tools and computational skills that are needed to extract the knowledge. The state of the art and future research perspectives in this framework will be highlighted and discussed in this webinar by the PhD students enrolled in the EU funded MSCA Project BIGMATH <http://itn-bigmath.unimi.it/> (grant n. 812912), starting from a set of challenging industrial case studies. Additionally some well known keynote speakers will introduce their point of view on possible future perspectives in different specific and quite hot subject areas related with the analysis of complex and big data. -- ------------------------------------ Alessandra Micheletti Associate Professor - Probability and Mathematical Statistics Dept. of Environmental Science and Policy - ESP Università degli Studi di Milano via Saldini 50, 20133 Milano, Italy phone: +39-02503-16130 fax: +39-02503-16090 https://alessandramichelettiwebpage.wordpress.com/

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Seminar by Sara Svaluto-Ferro in Padova.
by Giorgia Callegaro 07 Feb '22

07 Feb '22

Dear all, it's a pleasure to announce the next Probability and Finance seminar at the Department of Mathematics of the University of Padova, which will be held both *in presence* and online with the following details: - Date: 25 February 2022 - Speaker: Dr. Sara Svaluto-Ferro (Univ. of Verona) - Venue: Dept of Mathematics, Univ. of Padova, room 2BC30 - Zoom link: available at https://www.math.unipd.it/~bianchi/seminari/ - Title: "*Signature processes in mathematical finance, an introduction*" - Abstract: we will provide an introduction to the signature of a continuous semimartingale. This in particular includes its definition, its main properties, and an overview of (some) of its uses in financial mathematics. Thanks and hope to see you soon, Giorgia -- Giorgia Callegaro Associate Professor Department of Mathematics - University of Padova Via Trieste 63 , I-35121 Padova - ITALY Tel: +39-0498271481 Fax: +39-0498271499 E-Mail: gcallega(a)math.unipd.it <https://webmail.math.unipd.it/horde3/imp/message.php?mailbox=Sent&index=598#> Personal web-page: https://sites.google.com/site/giogiocallegaro/Home

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ERC funded postdoctoral position at University of Torino and Collegio Carlo Alberto
by Stefano Favaro 03 Feb '22

03 Feb '22

The Department ESOMAS at University of Torino and Collegio Carlo Alberto invites applications for a postdoctoral position within the European Research Council (ERC) project “Nonparametric Bayes and empirical Bayes for species sampling problems: classical questions, new directions are related issues”. The general area of interest is Statistics. Relevant details of the postdoctoral position ara available at the bottom of this letter. Deadline for applications: 22 FEBRUARY 2022 Information for applicants are available (only in Italian) at the Call for Applications https://pica.cineca.it/unito/assegni-di-ricerca-unito-2022-i/file/Bando%20d… <https://pica.cineca.it/unito/assegni-di-ricerca-unito-2022-i/file/Bando%20d…>. Within the Call for Applications, the postdoctoral position appears at page 24 under the title “Statistica Bayesiana non-parametrica e non-parametrica empirica per problemi di campionamento di specie”. Reference code: ESOMAS.2022.01. Applications are made only online - https://pica.cineca.it/unito/ <https://pica.cineca.it/unito/> - by selecting “Your Applications” in the box “Bando Assegni di ricerca - Tornata I 2022” (code TornataI2022). The application procedure is available in Italian/English, and it requires a CV, two reference letters and a research statement. Prospective candidates may contact directly Stefano Favaro - stefano.favaro(a)unito.it <mailto:stefano.favaro@unito.it> - for any information on the postdoctoral position and the application procedure. Best wishes Stefano Favaro **** Prospective candidates are expected to have experience on nonparametric statistics, within the classical (frequentist) and/or Bayesian paradigm, and they should preferably be holding a Ph.D. or being close to receiving one. The research shall be carried out in English. The duration of the contract is 24 months. Expected starting date in May 2022, but a different date may be arranged. The salary amounts to 46,000 Euros per year, including taxes and social charges, and considerable financial support to attend conferences and workshops will be granted. There are no teaching duties associated to the position. Abstract. Object of research are species sampling problems, whose importance has grown considerably in recent years driven by numerous applications in the broad area of biosciences, and also in machine learning, theoretical computer science and information theory. Within the broad field of species sampling problems, the research will be focussed on two research themes: i) the study of nonparametric Bayes and nonparametric empirical Bayes methodologies for classical species sampling problems, generalized species sampling problems emerging in biological and physical sciences, and question thereof in the context of optimal design of species inventories; ii) the use of recent mathematical tools from the theory of differential privacy to study the fundamental tradeoff between privacy protection of information, which requires to release partial data, and Bayesian learning in species sampling problems, which requires accurate data to make inference. **** -- Stefano Favaro University of Torino and Collegio Carlo Alberto http://sites.carloalberto.org/favaro/ <http://sites.carloalberto.org/favaro/>

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Prossimi seminari PRISMA
by Domenico Marinucci 01 Feb '22

01 Feb '22

Cari colleghi, scusandomi per eventuali ripetizioni, vi annuncio i prossimi due seminari della serie UMI-Prisma, che si svolgeranno online su piattaforma teams lunedì prossimo 7 febbraio dalle 16 alle 18: ------------------------------------------------------------------------------------------------------------------- Speaker: Ernesto De Vito, Dipartimento di Matematica e MaLGa Center, Università di Genova Title: Empirical risk minimization: old and new results Abstract: The first part of the talk is devoted to a brief introduction to supervised learning focusing on the regularised empirical risk minimization (ERM) on Reproducing Kernel Hilbert spaces. Though ERM achieves optimal convergence rates [1], it requires huge computational resources on high dimensional datasets. The second half of the talk is devoted to discuss some recent ideas where the hypothesis space is a low dimensional random space. This approach naturally leads to computational savings, but the question is whether the corresponding learning accuracy is degraded. If the random subspace is spanned by a random subset of the data, the statistical-computational tradeoff has been first explored for the least squares loss [2,3], for the least squares loss, then for self-concordant loss functions [4] , as the logistic loss, and, quite recently, for non-smooth convex Lipschitz loss functions [5], as the hinge loss. References: [1] Caponnetto, A. and De Vito, E. (2007). Optimal rates for the regularized least-squares algorithm. Foundations of Computational Mathematics, 7(3):331–368. [2] Rudi, A., Calandriello, D., Carratino, L., and Rosasco, L. (2018). On fast leverage score sampling and optimal learning. In Advances in Neural Information Processing Systems, pages 5672–5682. [3] Rudi, A., Camoriano, R., and Rosasco, L. (2015). Less is more: Nystrom computational regularization. In Advances in Neural Information Processing Systems, pages 1657–1665. [4] Marteau-Ferey, U., Ostrovskii, D., Bach, F., and Rudi, A. (2019). Beyond least-squares: Fast rates for regularized empirical risk minimization through self-concordance. arXiv preprint arXiv:1902.03046. [5] Andrea Della Vecchia, Jaouad Mourtada, Ernesto De Vito, Lorenzo Rosasco, Regularized ERM on random subspaces arXiv:2006.10016 Speaker: Alessandro Rudi, ENS Paris Title: "Representing non-negative function with applications to non-convex optimization and beyond" Abstract: In this talk we present a rather flexible and expressive model for non-negative functions. We will show direct applications in probability representation and non-convex optimization. In particular, the model allows to derive an algorithm for non-convex optimization that is adaptive to the degree of differentiability of the objective function and achieves optimal rates of convergence. Finally, we show how to apply the same technique to other interesting problems in applied mathematics that can be easily expressed in terms of inequalities. References: Ulysse Marteau-Ferey , Francis Bach, Alessandro Rudi. Non-parametric Models for Non-negative Functions. https://arxiv.org/abs/2007.03926 Alessandro Rudi, Ulysse Marteau-Ferey, Francis Bach. Finding Global Minima via Kernel Approximations. https://arxiv.org/abs/2012.11978 ------------------------------------------------------------------------------------------------------------------------------ Il link teams per partecipare è il seguente: https://teams.microsoft.com/l/meetup-join/19%3a667d2414be564c5d8fba30acffeb… Grazie e saluti, Domenico Marinucci -- @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Domenico Marinucci Dipartimento di Matematica Università di Roma Tor Vergata https://www.mat.uniroma2.it/~marinucc/ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

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Seminario Probabilità Tor Vergata
by Domenico Marinucci 01 Feb '22

01 Feb '22

Cari colleghi vi annuncio il seguente seminario di Probabilità in presenza. Speaker: Michele Stecconi, University of Nantes Title: Gaussian fields in random real algebraic geometry Abstract: I will describe the behaviour of the singularities of random real algebraic varieties. This will serve as a reference example to introduce some general methods to study topological and differential geometric properties of smooth random fields. Aula Dal Passo, Edificio Sogene, Giovedì 3 Febbraio Ore 16 Grazie per l'attenzione, Domenico Marinucci -- @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Domenico Marinucci Dipartimento di Matematica Università di Roma Tor Vergata https://www.mat.uniroma2.it/~marinucc/ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

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posizione RTDA in MAT06 Università di Trieste
by Francesco Caravenna 31 Jan '22

31 Jan '22

Ricevo e inoltro. > Da: marco barchiesi <mbarchiesi(a)units.it> > Oggetto: posizione RTDA in MAT06 Università di Trieste > Data: 31 gennaio 2022 17:54:27 CET > A: undisclosed-recipients:; > > Gentili colleghi, > > E' stata bandita una posizione RTDA in Probabilità e Statistica presso l'Università di Trieste, > Dipartimento di Matematica e Geoscienze. Vi chiedo gentilmente di diffondere l'informazione > presso i vostri gruppi di ricerca, qualora qualche giovane fosse interessato. > Qui il link con la descrizione della posizione e il relativo bando (scadenza 14 Febbraio): > https://web.units.it/node/43638/ricerca/pub <https://web.units.it/node/43638/ricerca/pub> > > Il bando è reperibile anche sulla pagina del Miur: > https://bandi.miur.it/jobs.php/public/job/id_job/89044 <https://bandi.miur.it/jobs.php/public/job/id_job/89044> > > Cordiali saluti, > Marco Barchiesi

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Bando RTD-b in MAT/06 - Università degli Studi di Perugia, Dip. di Matematica e Informatica - scadenza 22 marzo 2022
by Alessandra Cretarola 31 Jan '22

31 Jan '22

Salve a tutti, vi segnalo l'uscita del seguente bando per una posizione di RTD-b nel SSD MAT/06 presso il Dipartimento di Matematica e Informatica dell'Università degli Studi di Perugia. Tutti i dettagli del bando si trovano al seguente link: https://www.unipg.it/ateneo/concorsi/procedure-di-valutazione-comparativa-r… La scadenza per la presentazione delle domande è il 22 marzo 2022. Cordiali saluti a tutti, Alessandra Cretarola [cid:D672B847-338D-490C-9127-DD1AAD2C18A4] Alessandra Cretarola Professore Associato Dipartimento di Matematica e Informatica Stanza 307, Piano III Via Vanvitelli, 1 06123 Perugia, tel. 0755855021

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Advanced school on ROBUST STATISTICS: FOUNDATIONS AND RECENT DEVELOPMENTS
by Francesca Greselin 31 Jan '22

31 Jan '22

The III International School on Classification and Data Analysis ROBUST STATISTICS: FOUNDATIONS AND RECENT DEVELOPMENTS <https://rsfd.lakecomoschool.org/> organized under the auspices of CLADAG <http://cladag.it/about/>, ERS-IASC <https://iasc-isi.org/ers-mission/>, and the University of Milano-Bicocca, will be held - in presence - on 2-6 May 2022 in the awesome location of Villa del Grumello <https://www.villadelgrumello.it/it/>, on the shore of Como <https://www.lakecomo.is/it/>Lake <https://www.lakecomo.is/it/> (Como, Italy). Lecturers *Anthony Atkinson* <https://www.researchgate.net/profile/Anthony_Atkinson3> *, London School of Economics, UK**Agustin Mayo-Iscar* <https://www.researchgate.net/profile/Agustin_Mayo> *, University of Valladolid, ES**Marco Riani* <https://www.researchgate.net/profile/Marco_Riani>*, University of Parma, IT* *Francesca Greselin* <https://www.researchgate.net/profile/Francesca-Greselin>*,** University of Milano-Bicocca, IT* The school is designed for postgraduate development for researchers and professional data analysts. Registration is now open <https://rsfd.lakecomoschool.org/registration> and it will close on April 2nd, 2022. To foster active interaction among students and instructors, the school is targeted for a class of at most 30 qualified and selected participants. A few rooms for participants are available in the guest house of Villa del Grumello. Attached you will find the Call for Application. Thank you for your attention, Francesca Greselin

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PhD position opening in probability/statistical mechanics in Vienna (TU Wien)
by Prof. Fabio Toninelli 28 Jan '22

28 Jan '22

Dear colleagues, would you kindly forward the announcement below to (strong and motivated) master students interested in a PhD thesis in probability theory/statistical mechanics in Vienna? Thanks in advance Fabio Toninelli A PhD position in Probability and Statistical Mechanics is open at the Technical University of Vienna. Research topics include: random interface models, stochastic interface growth, Markov dynamics of spin systems and dimer models. The position is funded by the Austrian Science Fund (FWF) via the recently funded project "Random Surfaces: growth, fluctuations and universality". The research program will be carried out under the supervision of the principal investigator, Prof. Fabio Toninelli. The PhD program offers the opportunity to interact with the international research partners of the FWF project and, more broadly, with the Vienna probability and mathematical physics communities. DEADLINE: March 4, 2022 Requirements: Master degree (obtained or to be obtained soon) Salary: 2294 euros/month brutto, 14x per year (around 23718 euros/year netto). Health and pension benefits are included. Starting period: Autumn 2022 Duration: three years Teaching obligations: none How to apply: send your application (motivation letter, CV, Course transcripts, copy of master degree (if already available), Reference letter(s) or contact information for references) to fabio.toninelli(a)tuwien.ac.at For information on the PI, please visit the following webpage: https://toninellifabio.wixsite.com/homepage <https://toninellifabio.wixsite.com/homepage> For information on the FWF project "Random Surfaces: growth, fluctuations and universality", visit the following webpage: https://toninellifabio.wixsite.com/homepage/projects <https://toninellifabio.wixsite.com/homepage/projects> -- Prof. Dr. Fabio Toninelli Technical University of Vienna Institut für Stochastik und Wirtschaftsmathematik Wiedner Hauptstrasse 8-10, 1040 Wien, Austria Office: 6th floor, green area. tel: +43-1-58801-10570 https://toninellifabio.wixsite.com/homepage

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Fwd: Assistant Professor Position at Durham University
by Bisi, Elia 28 Jan '22

28 Jan '22

FYI ————————— Elia Bisi Assistant Professor (non-TT) Technische Universität Wien Research Unit Mathematical Stochastics https://eliabisi.com ---------- Forwarded message ---------- From: CHHITA, SUNIL <sunil.chhita(a)DURHAM.AC.UK> Date: 26 Jan 2022, 18:56 +0100 To: APPLIEDPROB(a)JISCMAIL.AC.UK <APPLIEDPROB(a)JISCMAIL.AC.UK> Subject: Assistant Professor Position at Durham University Dear Friends and Colleagues, Apologies if you receive more than one copy of this message. We are currently advertising a new faculty position (Assistant Professor) in probability, stochastic analysis, or a related area, to join the probability group<http://www.maths.dur.ac.uk/PiNE/prob_at_dur.html> at Durham University<https://www.dur.ac.uk/mathematical.sciences/>, UK. The closing date for applications is 13th February 2022. Please see the links for more details: https://durham.taleo.net/careersection/jobdetail.ftl?job=22000104&lang=en Please pass this on to anyone who you think might be interested. Best wishes Sunil

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Seminario di Stefano Favaro, venerdì 28 gennaio ore 11:30 - 12:30, cambio piattaforma
by Antonio Pievatolo 28 Jan '22

28 Jan '22

Il seminario si terrà su Google Meet a questo link: https://meet.google.com/kdz-entz-oxo Purtroppo è richiesto un account Google per partecipare. Ci scusiamo dell'inconveniente. Antonio Pievatolo %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Annuncio di seminario online Stefano Favaro, Università di Torino e CNR-IMATI Learning-augmented count-min sketches via Bayesian nonparametrics ven 28 gen 2022 11:30 - 12:30 (CET) The count-min sketch (CMS) is a time and memory efficient randomized data structure that provides estimates of tokens’ frequencies in a data stream, i.e. point queries, based on randomly hashed data. Learning-augmented CMSs aim at improving the CMS by means of learning models that allow to better exploit data properties. We focus on the learning-augmented CMS of Cai, Mitzenmacher and Adams (NeurIPS, 2018), which relies on Bayesian nonparametric (BNP) modeling of a data stream via Dirichlet process (DP) priors; this is refereed to as the CMS-DP. We present a novel and rigorous approach of the CMS-DP, and we show that it allows to consider more general classes of nonparametric priors than the DP prior. We apply our approach to develop a novel learning-augmented CMS under power-law data streams, which relies on BNP modeling of the stream via Pitman-Yor process (PYP) priors; this is referred to as the CMS-PYP. Applications to synthetic data and real data show that the CMS-PYP outperfo rms both the CMS and CMS-DP in the estimation of low-frequency tokens; this is known to be a critical feature in natural language processing, where it is indeed common to encounter power-law data. Partecipa alla mia riunione da computer, tablet o smartphone. https://global.gotomeeting.com/join/148172789 Puoi accedere anche tramite telefono. (Per i dispositivi supportati, tocca un numero one-touch sotto per accedere immediatamente.) Italia: +39 0 230 57 81 80 - One-touch: tel:+390230578180,,148172789# Codice accesso: 148-172-789 È la prima volta che usi GoToMeeting? Scarica subito l'app e preparati all'inizio della tua prima riunione: https://global.gotomeeting.com/install/148172789 -- Dr Antonio Pievatolo CNR IMATI Phone: +39 02 23699 520 https://www.imati.cnr.it/mypage/people/PievatoloAntonio.htm _______________________________________________ Random mailing list Per informazioni e per disiscriversi: https://fields.dm.unipi.it/listinfo/random Per contattare gli amministratori: random-admin(a)fields.dm.unipi.it Per inviare un messaggio alla mailing list: Random(a)fields.dm.unipi.it Archivio dei messaggi inviati: https://fields.dm.unipi.it/pipermail/random

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Call for international student - 4th year of the Galileian School of Higher Education, Padova, Italy
by Tiziano Vargiolu 28 Jan '22

28 Jan '22

Please see the complete application at http://www.unipd-scuolagalileiana.it/en/content/call-international-students Deadline: March 14, 2022 Please circulate to anyone who could be interested. Highlights here below: --------------------------------------------------------------------- The University of Padova, one of the most ancient universities in the world, has a long tradition in the promotion of the excellence of its students, regardless of their nationality, gender, beliefs, or interests. Accordingly, the University of Padova promotes a program of excellence, the Galilean School of Higher Education, reserved to the best students enrolled at the University of Padova. At the Galilean School of Higher Education, students are recruited in the areas of Humanities (Classe di Scienze Morali), Natural Sciences (Classe di Scienze Naturali) and Social Sciences (Classe di Scienze Sociali). In addition to the regular students, the Galilean School of Higher Education recruits every year up to four highly-motivated international students, who can enroll in a 2-years program towards the Masters Degree (Second Cycle Degree, Laurea Magistrale). The University of Padova offers several Second Cycle Degree (Laurea Magistrale) programs that are entirely taught in English; also, several internal courses of the Galilean School are delivered in English. The School can provide a dedicated course for international students to learn Italian, and give support for learning other languages. This call is reserved to non-Italian citizens, residing outside Italy. Applicants must: 1. be eligible for enrolling in the 1st year of a Second Cycle Degree Course (Laurea Magistrale) of the University of Padova. Please bear in mind that the successful completion of the pre-enrolment to the chosen Second Cycle Degree Course is required to have your application for the Galilean School examined. Applicants who have not completed their Second Cycle Degree Course application alongside their Galilean School application by the indicated deadlines will be automatically excluded from the selection; 2. hold a Bachelor degree (or be expected to obtain one before July 31st or September 30th 2022, depending on the Course chosen at the University of Padova) and not be older than 26 at the time of application; 3. have completed the online application to pre-enroll in at least one Second Cycle Degree Course at the University of Padova on their personal area on apply.unipd.it within March 7th 2022 (please check carefully the deadline for the Course youre interested in, as for some courses the deadline is February 2nd) 4. send the documents required to apply to the selection for the Galilean Schools Call for international students between January 24th 2022 and March 14th 2022 BENEFITS FOR ADMITTED STUDENTS 1. The School will provide free room and board in the University student houses and canteens. 2. The School will reimburse one round trip ticket from/to the country of origin (economy class) up to 1.500,00 Euros for each Academic Year, and cover the cost of books and miscellaneous documented expenses of educational nature (up to 1.000,00 Euros over the 2-years stay) and the expenses for study and research trips authorized by the Class Coordinator (up to 1.500,00 Euros over the 2-years stay). 3. The School assigns a grant up to 5.000,00 Euros for each Academic Year to the admitted students, as a contribution towards personal living expenses. Tiziano -------------------------------------------------------------------------- Tiziano Vargiolu Dipartimento di Matematica Phone: +39 049 8271383 Universita' di Padova Fax: +39 049 8271428 Via Trieste, 63 E-mail: vargiolu(a)math.unipd.it I-35121 Padova (Italy) WWW: http://www.math.unipd.it/~vargiolu -------------------------------------------------------------------------- ---------- Forwarded message ---------- Date: Tue, 25 Jan 2022 08:58:39 +0100 From: lucchini(a)math.unipd.it To: users(a)math.unipd.it Subject: Bando per studenti internazionali ingresso al 4^ anno della SGSS a.a. 2022-23 Cari colleghi Il bando ? visibile al link : I candidati potranno fare domanda on-line da oggi fino al 14 marzo 2022. Vi ringrazio se darete la massima diffusione di questa notizia. Cordialmente Andrea Lucchini

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Assegno di ricerca a Pavia - SECS-S/06
by benedetta.ferrario 28 Jan '22

28 Jan '22

E' stato pubblicato il bando per un assegno di ricerca di tipo A per lo svolgimento di attività di ricerca in METODI MATEMATICI PER L'ANALISI DEI MERCATI FINANZIARI - s.s.d. *SECS-S/06* - presso il Dipartimento di Scienze Economiche ed Aziendali dell'Università di Pavia http://www-assegni.unipv.it/bandi-ateneo-tipo-a/ (cod. assegno A5) Durata: 1 anno (rinnovabile) *Scadenza*: ore 12:00 del giorno 28/02/2022 Grazie per l'attenzione Benedetta

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Fwd: Postdoc d'1 an à Lille (Institut Mines Télécom)
by Giovanni Conforti 26 Jan '22

26 Jan '22

Buongiorno, Inoltro questa offerta di PostDoc su richiesta di D.Coupier. Cordiali Saluti Giovanni Conforti ---------- Forwarded message --------- Da: giovanni conforti <giovanni.conforti(a)polytechnique.edu> Date: mer 26 gen 2022 alle ore 10:32 Subject: Fwd: Postdoc d'1 an à Lille (Institut Mines Télécom) To: Giovanni Conforti <giovanniconfort(a)gmail.com> Begin forwarded message: *From: *David COUPIER <david.coupier(a)imt-nord-europe.fr> *Subject: **Postdoc d'1 an à Lille (Institut Mines Télécom)* *Date: *11 January 2022 at 10:08:39 CET *To: *"Conforti Giovanni (M.)" <giovanni.conforti(a)polytechnique.edu> *Reply-To: *David COUPIER <david.coupier(a)imt-nord-europe.fr> Bonjour Giovanni, J'ai une annonce de postdoc à diffuser sur la liste Random(a)mail.dm.unipi.it. Pourrais-tu stp faire suivre le message ci-dessous ainsi que la pièce jointe ? Merci bcp pour ton aide, David %%%%%%%%%%%%%%%%%%%%%%%%% Postdoc d'1 an à Lille (Institut Mines Télécom) Un postdoc d'1 an est à pourvoir à l'Institut Mines Télécom Nord Europe (site de Lille) à partir de septembre 2021 avec David Coupier et financé par l'ANR GrHyDy. Thème : graphes aléatoires géométriques en Euclidien et hyperbolique. Plus d'informations en pièce jointe. -- ------------------------------------------------------- David Coupier Professeur des Universités en Mathématiques Institut Mines Télécom Nord Europe https://sites.google.com/view/pageprodedavidcoupier/accueil -------------------------------------------------------

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Borse di dottorato MathInParis2020, candidature fino al 13 febbraio 2022
by Lorenzo Zambotti 26 Jan '22

26 Jan '22

Ricevo e inoltro. —— Dear colleagues, The call for applications of the FSMP's international doctoral training program in Mathematical Sciences MathInParis2020, cofunded by European Commission's Marie Sklodowska-Curie Actions, is still open until Sunday February 13th 2022 at 11:59 p.m., Paris time. The program offers 20 PhD fellowships in mathematics or fundamental computer science for academic year 2022-2023. The positions are located in Paris. Offer description: https://sciencesmaths-paris.fr/en/nos-programmes-en/mathinparis2020 Application form: https://applications.sciencesmaths-paris.fr/en/2018-call-for-mathinparis-fe… Feel free to circulate this message to your contacts. Best regards,

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Open positions at Ulm University (fwd)
by Tiziano Vargiolu 25 Jan '22

25 Jan '22

---------- Forwarded message ---------- Date: Tue, 25 Jan 2022 13:44:01 +0100 From: Robert Stelzer <robert.stelzer(a)uni-ulm.de> To: Verborgene_Empfaenger: ; Subject: Open positions at Ulm University Dear Colleagues and Friends, We are currently looking for talented young researchers interested to work in areas like data science, statistics of stochastic processes/fields, stochastic analysis, financial mathematics or time series analysis. Please find at https://stellenangebote.uni-ulm.de/jobposting/18dd01d46d0971e9d8b59fb85e063… German version: https://stellenangebote.uni-ulm.de/jobposting/26b75306e288cff3e6326a7a8adff… the announcement for an open position as a PhD student (academic employee) and at https://stellenangebote.uni-ulm.de/jobposting/69e41b1a9be1b4daa01907c5656fd… German version: https://stellenangebote.uni-ulm.de/jobposting/85e071ba27bd6d56510fd8ec3ca28… the announcement for an open position as a Postdoc (academic employee) at the Institute of Mathematical Finance at Ulm University starting April 2022 or later. It would be very kind if you would bring it to the attention of possible candidates. Thank you very much for your help! Best Regards, Robert Stelzer For the Institute of Mathematical Finance we are looking for an Academic employee (m/f/d) The institute of Mathematical Finance carries out cutting edge research in selected areas of Statistics, Data Science, Financial Mathematics and Stochastic processes collaborating on an international level. Of particular importance in the research projects is the combination of challenging mathematics with relevant current questions from applications. Within our research projects we are looking for an outstanding junior scientist full of curiosity, enthusiasm for mathematics and its applications and being interested in further scientific qualification in the form of a doctoral degree. It is strongly intended to increase the extent of the position by the acquisition of additional funding. YOUR PROFILE: * A very good master degree in a mathematical field of study or a comparable degree * Interest in research in areas like data science, statistics of stochastic processes/fields, stochastic analysis, financial mathematics or time series analysis and appropriate previous experiences * Commitment, ability to work in teams and interest in interdisciplinary cooperation * Interest in didactics and high-quality teaching * Willingness to pursue a PhD degree * Very good command of English and ability to teach in English YOUR RESPONSIBILITIES: * Contribution to the teaching and supervision duties of the institute, the formal teaching load is two hours per semester and week * Participation in the research projects of the institute: Within the project ?PAC Bayesian bounds for light cone, neighborhood, and trajectories data? led by PD Dr. Imma Curato or within the research group of Prof. Dr. Robert Stelzer * Own further scientific qualification (PhD studies) Seize the opportunity and join us in shaping the future of the University! Ulm University with its more than 10,000 students offers varied professional tasks in a highly innovative research, teaching and work environment, at the same time facilitating the reconciliation of work and family in many ways. We seek to increase the proportion of women in research and teaching and particularly encourages qualified female scientists to apply for this position. Severely disabled applicants with equal aptitude will be given preferential consideration. > Scope: Part-time 50% > Temporary: inital contract for three years > Remuneration: TV-L EG 13 > Start: from 01.04.2022 or later For the Institute of Mathematical Finance we are looking for an Academic employee (m/f/d) The institute of Mathematical Finance carries out cutting edge research in selected areas of Statistics, Data Science, Financial Mathematics and Stochastic processes collaborating on an international level. Of particular importance in the research projects is the combination of challenging mathematics with relevant current questions from applications. Within our research projects we are looking for an outstanding junior scientist with a doctoral degree (postdoc) full of curiosity, enthusiasm for mathematics and its applications and being interested in further scientific qualification, e.g. in the form of a habilitation. YOUR PROFILE: * A very good doctoral degree (PhD) in mathematics or a comparable degree * Interest in research in areas like data science, statistics of stochastic processes/fields, stochastic analysis, financial mathematics or time series analysis and appropriate previous experiences * Commitment, ability to work in teams and interest in interdisciplinary cooperation * Interest in didactics and high-quality teaching * Willingness to work on one?s own scientific qualification * Very good command of English and ability to teach in English YOUR RESPONSIBILITIES: * Contribution to the teaching and supervision duties of the institute, the formal teaching load is four hours per semester and week * Participation in the research projects of the institute: Within the project ?PAC Bayesian bounds for light cone, neighborhood, and trajectories data? led by PD Dr. Imma Curato or within the research group of Prof. Dr. Robert Stelzer * Own further scientific qualification (e.g. habilitation) Seize the opportunity and join us in shaping the future of the University! Ulm University with its more than 10,000 students offers varied professional tasks in a highly innovative research, teaching and work environment, at the same time facilitating the reconciliation of work and family in many ways. We seek to increase the proportion of women in research and teaching and particularly encourages qualified female scientists to apply for this position. As a rule, full-time positions can be split. Severely disabled applicants with equal aptitude will be given preferential consideration. > Scope: fulltime > Temporary: inital contract for two years > Remuneration: TV-L EG 13 > Start: from 01.04.2022 or later > Reference no.: 22015 > Application deadline: 20.02.2022 Hiring is done by the Central University Administration. Your contact for further information: Prof. Robert Stelzer, phone +49 731 50-23520 We look forward to your application via our online application portal. -- +++++++++++++++++++++++++++++++++++++++++ Prof. Dr. Robert Stelzer Institute of Mathematical Finance Ulm University Helmholtzstra?e 18 89081 Ulm Germany Phone: +49 731 50 23520 Fax: +49 731 50 31096 Email: robert.stelzer(a)uni-ulm.de http://www.uni-ulm.de/mawi/finmath/people/stelzer.html

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Bando RTDB MAT/06 presso il Dipartimento di Matematica, Politecnico di Milano
by Federico Bassetti 25 Jan '22

25 Jan '22

Vi segnalo il seguente bando per una posizione di RTDB nel s.s.d. MAT/06, presso il Dipartimento di Matematica, Politecnico di Milano. https://www.polimi.it/index.php?id=6196&tx_wfqbe_pi1[ID]=771 https://www.polimi.it/fileadmin/user_upload/Lavora-con-noi/allegati_ricerca… La scadenza è il 27-1-2022. Cordiali saluti, Federico Bassetti

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full-time faculty position in Belgium
by Daniela De Canditiis 25 Jan '22

25 Jan '22

dear all, The Research unit Statistics and Risk at KU Leuven in Belgium (department of Mathematics <https://wis.kuleuven.be/>, Faculty of Science) invites applications for an (open rank) full-time faculty position in the areas of risk management, financial mathematics, financial statistics or mathematical statistics. Full details are listed in the vacancy <https://www.kuleuven.be/personeel/jobsite/jobs/60076014?hl=en&lang=en>, which closes on Feb 28, 2022. Best regards -- Daniela De Canditiis, PhD Istituto per le Applicazioni del Calcolo "M.Picone" (CNR) via dei Taurini, 19 -- 00185 Roma, Italy tel: +39 06 49937342 fax: +39 06 4404306 http://www.iac.rm.cnr.it/~danielad/

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Post-doc position in Statistics at University of Padua
by Sara Pillan 25 Jan '22

25 Jan '22

The Department of Statistical Sciences of the University of Padua is advertising a *Research Grant *for PhD graduates or graduates with a master’s degree in *Statistics*. The purpose of this research grant, which shall last for *16 months*, is to carry out research activity into developing statistical models for high dimensional data following approaches both frequentist and Bayesian. Often a large number of quantitative, qualitative or mixed variables are available and in dealing with them in statistical models requires attention to computational and statistical problems such as the curse of dimensionality. In many cases objective methods are required, but in many fields, e.g., marketing, sociological or biomedical analysis, subjective or a priori information is available, which can be included in the modeling and estimation procedures. The complete call is available at https://www.stat.unipd.it/assegno-di-ricerca-di-tipo-resp-scientifico-prof-… The call will expire on February 14th, 2022. The application may only be submitted by completing the online procedure available at https://pica.cineca.it/unipd/ Best regards, the administrative secretariat -- Research Office - Department of Statistical Sciences University of Padua Via Cesare Battisti 241 - 35121 Padova tel. +39 049 8274125 / +39 049 8274167 www.stat.unipd.it

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Position: Professor in risk management, financial mathematics, financial statistics or mathematical statistics (KU Leuven)
by Ilaria Prosdocimi 25 Jan '22

25 Jan '22

Inoltro su richiesta del dipartimento di Matematica della KU Leuven (Belgio): The Faculty of Science at KU Leuven (Belgium) invites applications for a full-time faculty position in the areas of risk management, financial mathematics, financial statistics or mathematical statistics. Candidates should hold a Ph.D. in mathematics or statistics, or an equivalent degree. Applicants are expected to develop research activities at the forefront of the international research community in one or more of the mentioned fields, and must demonstrate excellence in research and very good teaching skills. The rank of the appointment will depend on the applicant's research and teaching record. The deadline for applying is February 28, 2022. More info on https://www.kuleuven.be/personeel/jobsite/jobs/60076014?hl=en&lang=en.

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Seminario di Stefano Favaro, venerdì 28 gennaio ore 11:30 - 12:30
by Antonio Pievatolo 25 Jan '22

25 Jan '22

Annuncio di seminario online Stefano Favaro, Università di Torino e CNR-IMATI Learning-augmented count-min sketches via Bayesian nonparametrics ven 28 gen 2022 11:30 - 12:30 (CET) The count-min sketch (CMS) is a time and memory efficient randomized data structure that provides estimates of tokens’ frequencies in a data stream, i.e. point queries, based on randomly hashed data. Learning-augmented CMSs aim at improving the CMS by means of learning models that allow to better exploit data properties. We focus on the learning-augmented CMS of Cai, Mitzenmacher and Adams (NeurIPS, 2018), which relies on Bayesian nonparametric (BNP) modeling of a data stream via Dirichlet process (DP) priors; this is refereed to as the CMS-DP. We present a novel and rigorous approach of the CMS-DP, and we show that it allows to consider more general classes of nonparametric priors than the DP prior. We apply our approach to develop a novel learning-augmented CMS under power-law data streams, which relies on BNP modeling of the stream via Pitman-Yor process (PYP) priors; this is referred to as the CMS-PYP. Applications to synthetic data and real data show that the CMS-PYP outperforms both the CMS and CMS-DP in the estimation of low-frequency tokens; this is known to be a critical feature in natural language processing, where it is indeed common to encounter power-law data. Partecipa alla mia riunione da computer, tablet o smartphone. https://global.gotomeeting.com/join/148172789 Puoi accedere anche tramite telefono. (Per i dispositivi supportati, tocca un numero one-touch sotto per accedere immediatamente.) Italia: +39 0 230 57 81 80 - One-touch: tel:+390230578180,,148172789# Codice accesso: 148-172-789 È la prima volta che usi GoToMeeting? Scarica subito l'app e preparati all'inizio della tua prima riunione: https://global.gotomeeting.com/install/148172789 -- Dr Antonio Pievatolo CNR IMATI Phone: +39 02 23699 520 https://www.imati.cnr.it/mypage/people/PievatoloAntonio.htm

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PhD in Statistics & Computer Science @Bocconi - scadenza domande
by Antonio Lijoi 24 Jan '22

24 Jan '22

Care/i tutte/i, 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. 2022-2023). Vi sarei grato se voleste portare all'attenzione di vostri studenti interessati l'annuncio riportato di seguito. Saluti, AL ******************* PhD in Statistics and Computer Science - a.y. 2022-2023 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. ** Applications are due by February 1, 2022 ** 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 curriculum is structured into two tracks: Statistics and Computer Science. The first year includes courses that are compulsory for all enrolled PhD students. The second-year features track-specific and elective courses that provide students with a more specialized competence and focus on topics that may be the object of the doctoral dissertation. Dedicated mentorship is offered to students throughout their time at Bocconi. Multidisciplinary interchange with other graduate programs in Bocconi’s PhD School, as well as research experience abroad, are also encouraged. The Faculty includes internationally acknowledged top researchers in Statistics, Computer Science, Mathematical Analysis, Decision Theory, Statistical Physics and Machine Learning. The program also benefits from contributions of authoritative visiting professors who deliver short monographic courses. 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. For further information about the PhD program in Statistics and Computer Science at Bocconi, 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)

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PhD position + Junior Lecturer positions in Mathematics at Vrije Universiteit Amsterdam
by Alessandro Zocca 24 Jan '22

24 Jan '22

Dear colleagues, The Vrije Universiteit Amsterdam is advertising two fixed-term positions for candidates who hold (or are about to complete) an MSc. One call is open for candidates interested in pursuing a PhD in Mathematics, and at the same time contributing to the educational program of the department. This fully-funded position is for 6 years (50% research, 40% teaching, 10% organisational activities) https://workingat.vu.nl/ad/phd-junior-lecturer-in-mathematics/m2mavn Note that this open position is not attached to any specific project, but candidates must discuss in advance topics with a perspective supervisor. I would be pleased to supervise students on a topic at the intersection of applied probability, stochastic optimization, and applications to complex networks (email me at a.zocca(a)vu.nl for further information). A second call is open for a junior lecturer position without a research component (100% teaching and organisational activities). This fully-funded position is for 4 years. https://workingat.vu.nl/ad/junior-lecturer-in-mathematics/7jq030 Both calls close on March 1st, 2022. Applications received by e-mail will not be processed. General enquiries on the calls can be sent to Daniele Avitabile: d.avitabile(a)vu.nl Best, Alessandro ================================= Alessandro Zocca (he/his) Assistant Professor Vrije Universiteit Amsterdam Department of Mathematics https://alessandrozocca.github.io/

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Seminar Dr Moises Rodriguez Madrena - Roma Tre University
by Francesco Cesarone 24 Jan '22

24 Jan '22

Dear All, we are happy to invite you to the seminar of Dr. Moises Rodriguez Madrena (Universidad de Sevilla - Facultad de Matemáticas) that will take place on Thursday, January 27, 15:00-16:00. The seminar will be held in-person room 18 (Aula 18) of the Department of Business Studies of Roma Tre University (Via Silvio D'Amico, 77 00145 - Roma, Italy), and online via Teams. For security reasons, please send an email to francesco.cesarone(a)uniroma3.it<mailto:francesco.cesarone@uniroma3.it> if you want to attend the seminar in person. We are looking forward to seeing you! Francesco Cesarone ================================================================ Date and time: January 27 (Thursday), 15:00 pm Speaker: Dr. Moises Rodriguez Madrena (Universidad de Sevilla - Facultad de Matemáticas) Title: Location Problems: New Advances and Applications Abstract: Location problems are among the most important problems in the area of Operation Research. In general, a location problem consists of determining the position of one or more facilities to satisfy the demand of a set of demand points, such that some criteria (represented by objective functions) are optimized (minimize or maximize). In this seminar, we present two new location problems that arise from two different applied scopes. (1) In the literature of transportation research field, it is frequent to address routing or distribution problems where the movement between points is given by the combination of different transportation modes. For instance, movements within or outside an urban area could be different: within the city boundary the movement is slow due to the layout of the streets and traffic, while outside this boundary in the rural area the movement is fast. This situation can be modeled as regions endowed with different norms, where distances within the regions are the ones induced by the corresponding norm. In this framework, we address the single-facility Weber location problem considering different Lp-norms at different polyhedral regions. (2) Given a set of tradable assets, the classical portfolio selection problem consists in determining the amount of capital to be invested in each asset to build the most performing portfolio. A relatively recent promising strand of research is to exploit clustering information of an asset network to develop new portfolio optimization paradigms. Following this idea, we endow the asset network with a metric based on correlation coefficients between assets’ returns and show how classical location problems on networks can be used for clustering assets. More precisely, in the bi-objective (gain-risk) portfolio selection model, we add a third criterion which is represented by the objective function of the standard p-median location problem. In this way, we are able to evaluate the effect of different degrees of clustering on the selected portfolios. We tackle the above problems using Mathematical Programming tools (MISOCP and MILP formulations for the first and the second problems, respectively). The usefulness of our approach is validated by reporting some computational experiments. Venue: Room 18 (Aula 18) - Department of Business Studies - Roma Tre University - Via Silvio D'Amico, 77 00145 - Roma, Italy. Teams link: virtual room<https://teams.microsoft.com/l/meetup-join/19%3ameeting_Y2RlZjEzMmYtZGJmNi00…> ================================================================ F Cesarone (2020), Computational Finance. MATLAB oriented modeling, Routledge-Giappichelli Studies in Business and Management, ISBN 978-0-367-49303-5<https://www.giappichelli.it/computational-finance> For more info: http://host.uniroma3.it/docenti/cesarone/Books.htm -- Francesco Cesarone - Ph.D.<http:> Associate Professor Department of Business Studies Roma Tre University Via Silvio D'Amico, 77 00145 - Roma, Italy tel: +39 06 57335744 Skype: francesco.cesarone email: francesco.cesarone(a)uniroma3.it<mailto:francesco.cesarone@uniroma3.it> Studio n. 20 piano V WWW: http://host.uniroma3.it/docenti/cesarone/

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Fw: Job: ENSAI (Rennes, France) - Position in Computer Science and Machine Learning
by Simone Padoan 24 Jan '22

24 Jan '22

Ricevo e inoltro ________________________________ From: Gilles STUPFLER <gilles.stupfler(a)gmail.com> Sent: Sunday, January 23, 2022 16:07 To: Simone Padoan <simone.padoan(a)unibocconi.it> Subject: Job: ENSAI (Rennes, France) - Position in Computer Science and Machine Learning ENSAI, the French graduate-level engineering school specialized in Statistics, Data Science and Economics, is currently inviting applications for a position as Associate or Assistant Professor in Computer Science and Machine Learning. The appointment starts in September, 2022, at the earliest. At the level of Assistant Professor, the position is for an initial three-year term renewable for another three years before the tenure evaluation. At the level of Associate Professor, the position is tenured. Salary is competitive according to qualifications. The teaching duties are reduced compared to French university standards. At the appointment, knowledge of French is not required but it is expected that the appointee will acquire a workable knowledge of French in a reasonable time. The school offers resources to learn French. Candidate Profile: PhD in Computer Science with an expertise in Machine Learning. ENSAI is involved in the EUR Digisport<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdigisport…> and the EUR CyberSchool<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcyberscho…>, so knowledge on related fields would be a plus. Applicants will have demonstrated strong ability to teach courses and supervise projects in Computer Science, up to Master level, to students with a major in Statistics. At the Associate Professor level, the candidate will have an outstanding research record and is expected to supervise PhD students. Applications (in French or in English) should be submitted by email to recruitment(a)ensai.fr<mailto:recruitment@ensai.fr> until April 19, 2022, with reference ENSAI/2022/CS1 as subject. Documents to include: * Curriculum vitae; * A statement of research and teaching interests (2-4 pages); * Names and addresses of three or more individuals willing to provide letters of reference. Contact persons: * Romaric Gaudel, Head of Computer Science dept. (romaric.gaudel(a)ensai.fr<mailto:romaric.gaudel@ensai.fr>; Tel. +33(0)299053330) * Valentin Patilea, Head of Research (valentin.patilea(a)ensai.fr<mailto:valentin.patilea@ensai.fr>; Tel. +33(0)299053325) * Stéphane Legleye, Head of graduate studies (stephane.legleye(a)ensai.fr<mailto:stephane.legleye@ensai.fr>; Tel. +33(0)299053322) Additional Information ENSAI (the French National School for Statistics and Data Analysis – Ecole Nationale de la Statistique et de l'Analyse de l'Information – www.ensai.fr<https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.ensai.…>) is a “Grande École”, which offers high level education in Statistics, Economics and Data Science. ENSAI offers several Master-level specializations as well as a PhD program in Statistics. ENSAI, together with ENSAE and Ecole Polytechnique in Paris region, share the research laboratory « Centre de Recherche en Economie et Statistique » (CREST – www.crest.fr<https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.crest.…> – UMR CNRS 9194). The research activity of CREST at Ensai covers topics in Statistics, Economics and Data Science, in both theoretical and applied aspects. [https://ipmcdn.avast.com/images/icons/icon-envelope-tick-round-orange-anima…]<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.avast…> Garanti sans virus. www.avast.com<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.avast…>

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Postdoc presso École Polytechnique
by Giovanni Conforti 20 Jan '22

20 Jan '22

Cari colleghi, Segnalo l'apertura di una posizione di Post Doc della durata di 18 mesi presso l’Ecole Polytechnique (Parigi) nell'ambito del progetto ANR SPOT. Prendendo spunto dal problema di Schrödinger, i temi di ricerca affrontati dal progetto sono all'intersezione fra la teoria delle grandi deviazioni, il trasporto ottimo, il controllo stocastico mean field e le disuguaglianze funzionali. Per maggiori informazioni https://sites.google.com/site/giovanniconfort/spot?authuser=0 I potenziali interessati possono contattarmi direttamente all'indirizzo giovanni.conforti(a)polytechnique.edu. La data di inizio del contratto è flessibile. Cordiali saluti, Giovanni Conforti

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Ricercatore RTDb Mat/06
by Franco Flandoli 20 Jan '22

20 Jan '22

Segnalo il bando per una posizione RTDb Mat/06 presso l'Università di Macerata, con scadenza 17 febbraio 2022. Il bando è disponibile alla pagina https://www.gazzettaufficiale.it/atto/concorsi/caricaDettaglioAtto/originar… Franco Flandoli

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Ricercatore RTDb 01/A3 a Pisa
by Marco Romito 20 Jan '22

20 Jan '22

Scrivo per annunciare il bando per una posizione RTDb nel settore concorsuale 01/A3 (Analisi e Probabilità) presso il Dipartimento di Matematica dell'Università di Pisa, con scadenza il 14 febbraio 2022. Il bando è disponibile alla pagina https://bandi.unipi.it/public/Bandi/Detail/71b2f556-3d72-4254-b6cb-cec05d07… Indicazioni per coloro che hanno conseguito il dottorato all'estero sono disponibili alla pagina https://www.unipi.it/ateneo/bandi/ricercat/ricercator1/Ricercator/index.htm ------------------------------------------ dear all I would like to announce a tenure track researcher position (RTDb) in Analysis or Probability at the University of Pisa. The deadline is on February 14. The official call is available at the URL https://bandi.unipi.it/public/Bandi/Detail/71b2f556-3d72-4254-b6cb-cec05d07… The university has made guidelines available for those that have not got their Ph.D. in Italy (in italian, unfortunately), https://www.unipi.it/ateneo/bandi/ricercat/ricercator1/Ricercator/index.htm m.

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Fwd: Bandi di Concorso Ricercatore INdAM
by Marco Romito 20 Jan '22

20 Jan '22

-------- Forwarded Message -------- Cari Colleghi, vi informo che nella G.U. del 18 gennaio 2022 sono stati pubblicati gli avvisi di due bandidi Concorso Pubblico per Titoli ed Esami per l'assunzione di un Ricercatore a TempoIndeterminato, III Livello professionale, presso l'Istituto Nazionale di Alta Matematica “F. Severi”. Per ambedue i bandi la scadenza per la presentazione delle domande è il giorno**17 febbraio 2022*.* Bandi e moduli per la procedura on-line per la presentazione delle domande si trovano nella pagina web: https://www.altamatematica.it/<https://www.altamatematica.it/> Cordiali saluti, Giorgio Patrizio *//*

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Bernoulli Society New Research Award 2023
by Imma Curato 20 Jan '22

20 Jan '22

Cari colleghi, vorrei segnalarvi il seguente premio per giovani ricercatori in Matematica Statistica sponsorizzato dalla Bernoulli Society, con preghiera di diffusione a giovani assegnisti e post-doc. Cordiali Saluti Imma Curato ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Bernoulli Society New Researcher Award 2023 The Bernoulli Society welcomes applications to the New Researcher Award 2023. Each awardee shall deliver a talk at a special invited session during the ISI World Statistics Congress Conference to be held in Ottawa, Canada, July 15-20, 2023, and will receive a funding up to 1000€ to offset travel and other expenses. Bernoulli News will publish their pictures and a paragraph about their work. Eligible candidates are active researchers in Mathematical Statistics who obtained the Ph.D. degree on or after March 15th, 2017, and who are regular members of the Bernoulli Society. An extension may be given to those having had disruptions after receiving the Ph.D., such as parenthood. Candidates should apply through the webform https://forms.gle/yQg8F6fDx7qLLCAMA and send the required documents to the e-mail address indicated in the form. Deadline: March 15th, 2022

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Competition UNIPhD "Training the next-generation talents" 2022/2023 | Call deadline: 8/3/2022 h. 13.00
by Tiziano Vargiolu 17 Jan '22

17 Jan '22

Please circulate this email to all those who can be interested. Please notice among the options: - PhD course: Mathematical Sciences - Research Topic: Nonlinear differential equations and stochastic models - Research Option: Mathematical Finance (#4, see https://www.unipd.it/en/sites/en.unipd.it/files/Mathematical_A.pdf for a precise description) ---------- Forwarded message ---------- Date: Fri, 14 Jan 2022 15:12:13 +0100 From: Msca Cofund <msca.cofund(a)unipd.it> Doctoral Programme ?UNIPhD - Training the next-generation talents? at the University of Padua (Italy), Academic Year 2022/23 | Call deadline 8 March 2022 -- We are pleased to inform you that the University of Padua (Italy) has published the global call for applications "UNIPhD - Eight century legacy of multidisciplinary research and training for the next-generation talents? (closing date: 8 March 2022). This PhD Programme targets the most promising Early Stage Researchers (ESRs) coming to the University of Padua from all over the world to pursue a brand new International, Intersectoral, Interdisciplinary and Innovative ?training through research? experience. UNIPhD involves 25 PhD-Courses covering all research domains. 50 full time fellowships are on offer. Each fellowship is associated to a research topic, that is a framework within which every applicant has to propose an original research project in collaboration with a Supervisor at the University of Padua. Selected ESRs benefit from very attractive employment conditions and will be recruited through a 3-year contract starting 1 October 2022. At the date of the call deadline, applicants must be eligible for PhD studies in Italy and meet the following criteria: Mobility. Candidates should not have resided or carried out their main activity (work, studies, etc.) in Italy for more than 12 months in the 3 years before the call deadline. Qualification. Applicants should hold a Master?s degree or another academic qualification recognized as equivalent to a second cycle degree, obtained by and no later than 30 September 2022. Early Stage. Applicants should not have already been awarded a doctoral degree and must be in their first 4 years (or full-time equivalent) of research experience. For further information go to the call website: https://www.unipd.it/en/uniphd (in English). Online applications must be submitted by 8 March 2022 at 1:00 p.m. We would really appreciate if you could circulate the call among young researchers and potential candidates. Any further clarification requests can be addressed to the University of Padua: msca.cofund(a)unipd.it. *** -- UNIPhD Management Team International Research Office & PhD Office University of Padua The content of this email is confidential and intended for the recipient specified in the message only. If you received this message by mistake, do not disseminate, copy, use, disclose or take any action or reliance on it. Please reply to this message and follow with its deletion, so that we can ensure such a mistake does not occur in the future.

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Padova Seminars in Probability and Finance - Christoph Thaele (University of Bochum, Germany)
by Marco Formentin 17 Jan '22

17 Jan '22

Dear Colleagues, we would like to invite you to the following seminar that will take place on January 28 at 14.30. The seminar will be held online via the Zoom platform. ________________________________________________________ Speaker: Christoph Thaele (University of Bochum, Germany)  Title: Poisson hyperplanes in hyperbolic space  JANUARY 28 (Friday) - 14:30 Zoom link https://unipd.zoom.us/j/88182977183 (meeting ID 881 8297 7183), available also on the webpage https://www.math.unipd.it/~bianchi/seminari/ Abstract: In the focus of this talk are random tessellations in hyperbolic space induced by Poisson point processes on the space of hyperbolic hyperplanes (totally geodesic subspaces of co-dimension 1). In the first part of the talk we consider the so-called k-skeleton of such tessellations and prove that, when observed in a sequence of increasing observation windows, the k-volume of the k-skeleton satisfies a central limit theorem only for dimensions 2 and 3 and that asymptotic normality fails in all higher dimensions. In the second part of the talk we determine the non-Gaussian limiting distribution for the special case k=d-1 and indicate possible generalizations. On behalf of the organizers, Marco Formentin

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Seminario di Daniela Bertacchi, 20.1.2022, 11:00
by Francesco Caravenna 16 Jan '22

16 Jan '22

Ricevo e inoltro. > ---------- Forwarded message ---------- > From: "fosp(a)math.tugraz.at" <fosp(a)math.tugraz.at> > Subject: [fosp-announce] Strukturtheorie-Seminar: Donnerstag, 20.1.2022, > 11:00 s.t. > Resent-From: <woess(a)tugraz.at> > > Vortragende(r): Prof. Daniela Bertacchi > > Herkunft: Univ. Milano-Bicocca > > Titel: An epidemic model in inhomogeneous environment > > Zeit: Donnerstag, 20.1.2022, 11:00 s.t. > > Ort: Webex meeting > > We consider a SIR model on the complete graph with n nodes. Each vertex represents an individual which may be susceptible, infected or removed. At the beginning only one node is infected and each node $x$ has a random spread capacity $L_x$. Once infected, the node $x$ becomes an emitter and has $L_x$ attempts to infect other nodes, which are randomly chosen. If the attempt is towards a susceptible node $y$, then $y$ becomes infected, if it is towards an infected or removed node, then $x$ loses an infection attempt. > When $x$ has used all its spread capacity, it becomes removed and no longer interacts with the rest of the population. This model was studied by Comets et al. in the case where the spread capacities are i.i.d. and the nodes which one attempt to infect are chosen uniformly. > We study the case where the population is divided into J types and each type has a possibly different susceptibility, that is, some individuals have a larger probability of being chosen as targets. Also the law of the spread capacity may depend on the type. We obtain a law of large numbers and a central limit theorem for the duration of the process and the proportion of infected nodes. We prove that when the spread capacity is homogeneous, then a population with inhomogeneous susceptibility is overall less affected by the epidemics than a population with homogeneous susceptibility. > > This is joint work with J.Kampf, E.Sava-Huss and F.Zucca. > > > Webex meeting, meeting link: > > {https://tugraz.webex.com/tugraz-de/j.php?MTID=mfb7a477bc53fac8b0a6db53cf1f2690e} > > Meeting number: 2734 226 6767 > > Password: Je3q3w37mJG > > The meeting opens at 10:40, the 50min talk starts at 11:00 > > Organisator/in: W. Woess > > Institut für Diskrete Mathematik

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Concorso rtda Trieste
by ASCI CLAUDIO 15 Jan '22

15 Jan '22

Cari colleghi, segnalo che l'Università di Trieste ha bandito un posto da ricercatore a tempo determinato (rtda) in MAT/06 (Probabilità e Statistica Matematica). Il concorso è stato pubblicato sulla Gazzetta Ufficiale, 4a Serie Speciale - Concorsi ed Esami n. 4 del 14-1-2022. La scadenza per la presentazione della domanda è il 13 febbraio. E' possibile visualizzare il bando mediante il seguente link: https://titulus-units.cineca.it/albo/viewer?view=files/002308457-untscle-c6… Se qualcuno è interessato, può contattare il sottoscritto. Saluti. Claudio Asci Area dei Servizi amministrativi Settore Servizi al Personale Ufficio Concorsi del Personale docente<https://titulus-units.cineca.it/albo/viewer?view=files/002308457-untscle-c6…> Area dei Servizi amministrativi Settore Servizi al Personale Ufficio Concorsi del Personale docente 2 Università degli Studi di Trieste Piazzale Europa, 1 titulus-units.cineca.it

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Fwd: Postdoc in Bath
by Elisabetta Candellero 14 Jan '22

14 Jan '22

Ricevo e inoltro. Elisabetta ---------- Forwarded message --------- From: Matt Roberts <mattiroberts(a)gmail.com> Date: Thu, Jan 13, 2022 at 8:40 PM Subject: Postdoc in Bath To: <APPLIEDPROB(a)jiscmail.ac.uk> Dear all, I am hiring a postdoc, for around 14 months, starting basically as soon as possible. The project will involve either (dynamical) random graphs and noise sensitivity, or branching processes with spatial dependence. The advert is here: https://www.bath.ac.uk/jobs/Vacancy.aspx?ref=CC9030 Please pass this on to anyone who might be interested. Apologies if you receive this more than once. Best wishes, Matt ######################################################################## To unsubscribe from the APPLIEDPROB list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=APPLIEDPROB&A=1 This message was issued to members of www.jiscmail.ac.uk/APPLIEDPROB, a mailing list hosted by www.jiscmail.ac.uk, terms & conditions are available at https://www.jiscmail.ac.uk/policyandsecurity/

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Seminario R. Scimone - Politecnico di Milano
by Laura Maria Sangalli 11 Jan '22

11 Jan '22

Si avvisa che in data 14-01-2022, alle ore 15:00 precise, si svolgerà online il seguente seminario: Relatore: Riccardo Scimone, Politecnico di Milano Titolo: A look at the spatio-temporal mortality patterns in italy during the covid-19 pandemic through the lens of mortality densities Sommario: With the tools and perspective of Object Oriented Spatial Statistics, we analyze official daily data on mortality from all causes in the provinces and municipalities of Italy for the year 2020, the first of the COVID-19 pandemic. By comparison with mortality data from 2011 to 2019, we assess the local impact of the pandemic as perturbation factor of the natural spatio-temporal death process. For each Italian province and year, mortality data are represented by the densities of time of death during the calendar year. In this talk, the use of a density-on-density functional linear model, formulated to decouple temporal and spatial variability, will be firstly illustrated, followed by a spatial analysis focused on identifying the spatial correlation structure of the death process before and during the pandemic. An anomaly detection framework at the very granular scale of Italian municipalities will also be described. Il link per seguire il seminario sarà reso disponibile su https://mox.polimi.it/mox-seminars/?id_evento=2117 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 tel: +39 02 2399 4554 fax: +39 02 2399 4568 email: laura.sangalli(a)polimi.it<mailto:laura.sangalli@polimi.it> url: http://mox.polimi.it/~sangalli

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Selezione RTDB presso Scuola Normale Superiore
by Franco Flandoli 11 Jan '22

11 Jan '22

Si segnala il bando RTDB presso la Scuola Normale Superiore, scadenza 24 febbraio 2022. <https://www.stat.unipd.it/bando-2021po186-relativo-allindizione-di-procedur…> https://amministrazionetrasparente.sns.it/bando/selezione-di-ricerc atore-tempo-determinato-di-tipo-b-sc-01a3-ssd-mat06-recruitment-1-fixed-terms-researcher-academic-recruitment Cordiali saluti Franco Flandoli

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Fwd: JVP at Centro De Giorgi - New deadline for application: 25th January 2022.
by Marco Romito 10 Jan '22

10 Jan '22

-------- Forwarded Message -------- We apologise in advance for cross-posting ********************************** Dear All, The "Centro di Ricerca Matematica Ennio De Giorgi" (CRM-PISA) invites applications for SIX two-year Junior Visiting Positions (2022-2024) for the following subject matters: 1. Algebraic Geometry and/or Number Theory; 2. Topology, Differential Geometry and/or Geometric Analysis; 3. Partial Differential Equations and/or Probability; 4. Numerical Analysis and/or Financial Mathematics; 5. Dynamical Systems (2 positions are available). Successful candidates will be new or recent PhDs in Mathematics with an exceptional research potential. PhD students can also apply, provided they obtain their PhD no later than 1st October 2022. Candidates must apply for a specific and single subject matter among the 5 specified above. _New Deadline for application: 25th January 2022._ To submit application please link to the ANNOUNCEMENT at: https://amministrazionetrasparente.sns.it/bando/junior-visiting-positions-2… For additional information e-mail job.opportunities(a)sns.it. CRM Secretariat Centro di Ricerca Matematica "Ennio De Giorgi" Scuola Normale Superiore Piazza dei Cavalieri, 3 56126 Pisa, Italy

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