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(PMS)^2 in person and online talk: Carina Geldhauser
by Mario Maurelli 21 Oct '21

21 Oct '21

Dear colleagues, we are happy to announce the first *hybrid - that is, in person with online streaming -* talk of the (PMS)^2 series: Speaker: *Carina Geldhauser* (Lund University) Title: *Discrete models for atmospheric turbulence* Abstract: In this talk we discuss a family of discrete models for atmospheric turbulence, often called point vortex models. Point vortices provide an approximation of solutions to generalized surface quasi-geostrophic models, a family of fractional PDEs which interpolate between 2D Euler equations and the more irregular SQG equation. We state some of its basic properties and see how variational methods and tools from probability theory together can help us to obtain more information about turbulence phenomena. The content of this talk is based on work in collaboration with Marco Romito (Uni Pisa), the presentation tries to avoid technicalities and to be accessible to a mixed audience. Date and time: *Monday October 25, 14:30-15:30 (Rome time zone)*, mind the change with respect to previous talks Place: *Sala di Rappresentanza (ground floor), Dipartimento di Matematica, Università degli Studi di Milano, via Saldini 50, 20133 Milano* *Zoom link:* https://us02web.zoom.us/j/5772228296 This 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! The number of participants in person is limited, but we expect the limit not to be reached. However we advise people who are not from Milan or Pavia to write to us if they want to participate in person. Participants in person need to have the "green pass" or the EU digital covid certificate; a scanner will measure body temperature at the entrance of the building. Best regards The organizers (Mario Maurelli, Carlo Orrieri, Maurizia Rossi, Margherita Zanella)

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Bando Dottorato
by Tiziano Vargiolu 20 Oct '21

20 Oct '21

Carissimi, vi segnaliamo che e' appena uscito il bando per un posto di dottorato nel settore MAT/06, tipologia PON, per lo svolgimento di attivita' di ricerca vincolata su tematiche green - DM 10 agosto 2021 n. 1062 presso il Dipartimento di Matematica "Tullio Levi-Civita", Universita' di Padova. Titolo: Optimal dispatching in intraday electricity market when storage is possible Supervisore: Tiziano Vargiolu Corso di dottorato: Scienze Matematiche (curr. Mat. Computazionale) Scadenza della domanda: 4 Novembre 2021, ore 13:00 Tutte le informazioni sono reperibili alla seguente pagina: https://www.unipd.it/dottorato/innovazione-green (italiano) https://www.unipd.it/en/phd-innovation-green-issues (inglese) Vi preghiamo di dare ampia diffusione tra i vostri studenti interessati. Per maggiori dettagli, non esitate a scrivere (vargiolu(a)math.unipd.it) Cordiali saluti 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 --------------------------------------------------------------------------

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Webinar Crimaldi @Bocconi
by Giacomo Zanella 20 Oct '21

20 Oct '21

We announce the following DEC Statistics webinar at Bocconi: Date: Thursday 21 October 2021, h12:00 (Italy time) Speaker: Irene Crimaldi (IMT School for Advanced Studies Lucca) Title: Interacting Reinforced Stochastic Processes Abstract: Randomly evolving systems composed by elements which interact among each other have always been of great interest in several scientific fields. We will present some studies about models of interacting stochastic processes with reinforcement. Generally speaking, by reinforcement in a stochastic dynamics we mean any mechanism for which the probability that a given event occurs has an increasing dependence on the number of times the same event occurred in the past. In particular, we will focus on the asymptotic synchronization phenomenon that could be roughly defined as the tendency of different components to adopt a common behavior. Moreover, we will deal with the relationship between the topology of the interaction network and the long-time synchronization. Indeed, the obtained results lead to the construction of asymptotic confidence intervals for the common limit random variable and of statistical tests to make inference on the topology of the network. Finally, we will discuss the question when, even if interaction among agents is present, absence of synchronization may happen. The webinar will be on zoom at: https://unibocconi-it.zoom.us/j/93329709153?pwd=TnZyNmV5QWZ1YjdHOHhEK2VZTmp… Meeting ID: 933 2970 9153 Passcode: 417065 Kind regards, Giacomo Zanella

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URGENTE: Bando Dottorato
by Stefania Ugolini 19 Oct '21

19 Oct '21

Cari colleghi, vi segnaliamo che è appena uscito il bando per un posto di dottorato nel settore MAT/06, tipologia PON, per lo svolgimento di attività di ricerca vincolata su tematiche green e innovazione - DM 10 agosto 2021 n. 1062 presso il Dipartimento di Matematica Federigo Enriques, Università degli Studi di Milano. Modellizzazione matematica e analisi dei dati per lo studio dell'impatto dei cambiamenti climatici e ambientali sul degrado dei Beni Culturali in ambienti interni ed esterni. Scadenza della domanda: 8 Novembre 2021, ore 14:00 Tutte le informazioni sono reperibili alla seguente pagina: https://www.unimi.it/it/corsi/corsi-post-laurea/corsi-di-dottorato-phd/aa-2… Vi preghiamo di dare ampia diffusione tra i vostri studenti interessati. Per avere maggiori dettagli sul progetto possono scrivere a stefania.ugolini(a)unimi.it, daniela.morale(a)unimi.it Grazie. Cordiali saluti, Stefania Ugolini e Daniela Morale.

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Seminar in Padova by Andrea Pallavicini, save the date (29 Oct. 2021)!
by Giorgia Callegaro 19 Oct '21

19 Oct '21

Dear all, it's a pleasure to announce the following seminar by Andrea Pallavicini, which will be **in presence and online**. Details are as follows: - *Title*: Chebyshev Greeks: Smoothing Gamma without Bias - *Date*: October 29, 2021 at 14:30 - *In presence*: Room 2BC30 (Torre Archimede, Padova) - *Online (Zoom):* the link will be available from the day before at this address https://www.math.unipd.it/~bianchi/seminari/ - *Abstract*: The computation of Greeks is a fundamental task for risk managing of financial instruments. The standard approach to their numerical evaluation is via finite differences. Most exotic derivatives are priced via Monte Carlo simulation: in these cases, it is hard to find a fast and accurate approximation of Greeks, mainly because of the need of a tradeoff between bias and variance. Recent improvements in Greeks computation, such as Adjoint Algorithmic Differentiation, are unfortunately uneffective on second order Greeks (such as Gamma), which are plagued by the most significant instabilities, so that a viable alternative to standard finite differences is still lacking. We apply Chebyshev interpolation techniques to the computation of spot Greeks, showing how to improve the stability of finite difference Greeks of arbitrary order, in a simple and general way. The increased performance of the proposed technique is analyzed for a number of real payoffs commonly traded by financial institutions. See you soon in Padova, thanks, 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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Bandi RTDA Padova SECS-S/01 e SECS-S/05
by Alessandra Fabbri Colabich 19 Oct '21

19 Oct '21

Si segnalano due posizioni RTDA su fondi PON a tema green presso il dipartimento di Scienze Statistiche dell'Università di Padova. Scadenza: 2 novembre ore 13 https://www.stat.unipd.it/procedure-selettive-l%E2%80%99assunzione-di-n-68-… Alessandra Fabbri Colabich Management Secretariat Department of Statistical Sciences University of Padua

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Fwd: Postdoctoral/career development positions in Oxford
by pietro caputo 19 Oct '21

19 Oct '21

Ricevo e inoltro: ---------- Forwarded message --------- From: Christina Goldschmidt <christina.goldschmidt(a)gmail.com> Date: Mon, Oct 18, 2021 at 9:55 PM Subject: Postdoctoral/career development positions in Oxford To: Christina Goldschmidt <goldschm(a)stats.ox.ac.uk> Dear colleagues, The Department of Statistics at Oxford has just advertised three postdoctoral fellowship positions: two Bicentennial Florence Nightingale Fellows (closing date: noon on 15th November), with a preference for people working in Probability or Statistical Methodology, and a Glasstone Research Fellowship (closing date: noon on 12th November) in any area of Probability or Statistics. These are all 3-year fixed term jobs. The Florence Nightingale Fellowships are career development positions, intended to carry around half the teaching load of an ordinary Oxford faculty position. They can start on or before 1st October 2022. The Glasstone Research Fellowship has research as its primary goal (although the post-holder will be encouraged to gain some experience of teaching), and would normally start on 1st October 2022. More details can be found on the department’s vacancies page <http://www.stats.ox.ac.uk/vacancies/>, where there are links to detailed job descriptions and the online application form. (Candidates should please note that their referees should send their letters of reference by the closing date.) I would be very grateful if you could bring this to the attention of any suitable people that you know! If potential applicants have any questions about any of the posts, please ask them to contact me < goldschm(a)stats.ox.ac.uk> or Robin Evans <evans(a)stats.ox.ac.uk>, and we will be happy to answer them as fully as possible. Many thanks and best wishes, Christina. -- Christina Goldschmidt | http://www.stats.ox.ac.uk/~goldschm Department of Statistics and Lady Margaret Hall, University of Oxford

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URGENTE: bando RTDA-PON MAT06 a Napoli
by Enrica Pirozzi 18 Oct '21

18 Oct '21

Carissimi, vi segnalo nuovamente il bando per RTDA-PON MAT/06 a Napoli. Vi prego di darne AMPIA DIFFUSIONE. Il bando è alla pagina http://www.unina.it/ateneo/concorsi/concorsi-docenti-e-ricercatori/reclutam… trovate l'avviso http://www.unina.it/documents/11958/26912536/PON_GREEN_RTDA_2021_00_bando_5… relativo al bando per un posto di ricercatore a tempo determinato di tipo A nel settore MAT/06 (codice identificativo PON_GREEN_RTDA _2021_37), per lo svolgimento di attività di ricerca vincolata su tematiche Green presso il Dipartimento di Matematica e Applicazioni, Università degli Studi di Napoli Federico II. Scadenza della domanda: 20 Ottobre 2021, ore 15:00 Sono disponibile per ogni dubbio o chiarimento. Cari saluti Enrica Pirozzi -- Enrica Pirozzi Dipartimento di Matematica e Applicazioni Universita' di Napoli FEDERICO II Via Cintia, Monte S.Angelo, 80126, NAPOLI, ITALY Tel. 081 675634 https://www.docenti.unina.it/ENRICA.PIROZZI

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RTD B Università Roma Tre
by Julia Mortera 18 Oct '21

18 Oct '21

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

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INCONTRO SULLA DIDATTICA DELLA PROBABILITA' E DELLA STATISTICA - II annuncio
by Paolo Dai Pra 17 Oct '21

17 Oct '21

Vi invio il secondo annuncio dell’incontro in oggetto, allegando il programma definitivo. Prego gli interessati che non lo hanno già fatto di iscriversi. %%%%%%%% Il Gruppo UMI (Unione Matematica Italiana) PRobability In Statistics, Mathematics and Applications (PRISMA) è lieto di annunciare un incontro online sulla Didattica della Probabilità e della Statistica nei corsi di laurea degli Atenei Italiani Grazie al contributo di numerosi esperti, verranno discussi contenuti e modalità didattiche in molti ambiti, evidenziando per ciascuno le esigenze specifiche. A questo messaggio allego la locandina con il programma. Per aggiornamenti si rimanda alla pagina https://sites.google.com/view/prisma-didattica-probstat/ <https://sites.google.com/view/prisma-didattica-probstat/>, da cui si accede ad un breve modulo di iscrizione. L’indirizzo per la partecipazione all’incontro verrà poi inviato per posta elettronica a tutti gli iscritti. Paolo Dai Pra Paolo Dai Pra Dipartimento di Informatica Università degli Studi di Verona Strada Le Grazie 15, 37134 Verona, Italy Tel. +390458027093

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