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Avviso di seminario Prof Enrico Scalas
by Enrica Pirozzi 09 Jul '19

09 Jul '19

AVVISO di SEMINARIO The Mathematics of Human Contact Prof. Enrico Scalas University of Sussex We present a statistical analysis of high-resolution contact pattern data within primary and secondary schools as collected by the SocioPatterns collaboration. Students are graphically represented as nodes in a temporally evolving network, in which links represent proximity or interaction between students. We focused on link- and node-level statistics, such as the on- and off-durations of links as well as the activity potential of nodes and links. Parametric models are fitted to the on- and off-durations of links, inter-event times and node activity potentials and, based on these, we propose a number of theoretical models that are able to reproduce the collected data within varying levels of accuracy. By doing so, we aim to identify the minimal network-level properties that are needed to closely match the real-world data, with the aim of combining this contact pattern model with epidemic models in future work. This is joint work with Stephen Ashton, Nicos Georgiou and Istvan Zoltan Kiss. Relevant preprints: https://arxiv.org/abs/1502.04072 https://arxiv.org/abs/1802.07261 Published papers: [1] Georgiou, Nicos, Kiss, Istvan Z and Scalas, Enrico (2015) Solvable non-Markovian dynamic network. Physical Review E, 92 (4). 042801. ISSN 1539-3755. [2] Ashton, Stephen, Scalas, Enrico, Georgiou, Nicos and Kiss, István Zoltán (2018) The mathematics of human contact: developing a model for social interaction in school children. Acta Physica Polonica A, 133 (6). pp. 1421-1432. ISSN 0587-4246. Il seminario si terrà il giorno 10 Luglio 2019 ore 11:00 nella Aula G terzo livello del Dipartimento Matematica e Applicazioni, Università di Napoli FEDERICO II, Complesso di Monte Sant'Angelo, Via Cintia, Napoli. 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 in SECS-S/06 @UNIMI
by Giovanni Puccetti 09 Jul '19

09 Jul '19

Alla pagina web https://www.unimi.it/it/ateneo-lavora-con-noi-reclutamento-ricercatori-sele… è consultabile il bando per la selezione pubblica per un posto di ricercatore a tempo determinato ai sensi dell’art. 24, comma 3, lett. b), nel settore 13/D4 (SECS-S/06), presso il Dipartimento di Economia, Management e Metodi Quantitativi dell’Università degli Studi di Milano. -- Il tuo 5 x mille progetti Sostieni la ricerca, investi sul futuro dei giovani Universita` degli Studi di Milano - codice fiscale 80012650158

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Posto P.O. MAT/06 @UNIMI
by Giacomo Aletti 08 Jul '19

08 Jul '19

Alla pagina Web https://www.unimi.it/it/ateneo-lavora-con-noi-reclutamento-professori-proce… è consultabile la circolare del 8.07.2019, riguardante - procedura di selezione per la copertura di 1 posto di professore universitario di I fascia, da coprire mediante chiamata ai sensi dell’art. 18 - comma 1 - Legge 240/2010, ssd MAT/06 - termine presentazione domande: 5 agosto 2019, ore 12:00, pubblicato sulla G.U. 53 del 05/07/2019. Cordialmente, Giacomo Aletti -- ------------------------------- Giacomo Aletti, Full Professor (Probability Theory and Mathematical Statistics) Department of Environmental Science and Policy (ESP) ADAMSS Centre (ex MIRIAM) Advanced Applied Mathematical and Statistical Sciences Università degli Studi di Milano Via Saldini, 50 20133 Milano, Italy Tel: +39-02-503.16158 Fax:+39-02-503.16090 Cell: +39-340-9739142 -- Il tuo 5 x mille progetti Sostieni la ricerca, investi sul futuro dei giovani Universita` degli Studi di Milano - codice fiscale 80012650158

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Fwd: two mathematics positions at TU Delft
by Marco Romito 08 Jul '19

08 Jul '19

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Seminario Yen-Chi Chen a Roma Tor Vergata
by Anna Vidotto 08 Jul '19

08 Jul '19

I would like to announce the following talk that will be held on Tuesday July 16th 2019, at 4:30 PM, in Aula D’Antoni (1101) of the Department of Mathematics, University of Rome Tor Vergata. Speaker: Yen-Chi Chen (University of Washington) Title: Analyzing GPS data using density ranking Abstract: A common approach for analyzing a point cloud is based on estimating the underlying probability density function. However, in complex datasets such as GPS data, the underlying distribution function is singular so the usual density function no longer exist. To analyze this type of data, we introduce a statistical model for GPS data in the form of a mixture model with different dimensions. To derive a meaningful surrogate of the probability density, we propose a quantity called density ranking. Density ranking is a quantity representing the intensity of observations around a given point that can be defined in a singular measure. We then show that one can consistently estimate the density ranking using a kernel density estimator even in a singular distribution such as the GPS data. We apply density ranking to GPS datasets to analyze activity spaces of individuals. For the Probability and Mathematical Statistics talks held at the Department of Mathematics of the University of Rome Tor Vergata, see also the dedicated webpage http://www.mat.uniroma2.it/~ricerca/probab/talks.php <http://www.mat.uniroma2.it/~ricerca/probab/talks.php>. Kind regards, Anna Vidotto --------- Anna Vidotto PostDoc Researcher Dipartimento di Matematica Università degli Studi di Roma Tor Vergata https://sites.google.com/view/annavidotto

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“Recents Trends in Stochastic Analysis and SPDEs” in Pisa
by Marco Romito 06 Jul '19

06 Jul '19

I am writing to recall that the conference “Recents Trends in Stochastic Analysis and SPDEs” is approaching. All details can be found at https://sites.google.com/view/spdespisa/ The program will be published shortly. The conference will be also the occasion to celebrate the 60th birthday of Franco Flandoli. The organisers.

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RTD-B a Pisa - scadenza imminente
by Marco Romito 06 Jul '19

06 Jul '19

Ricordo che è in scadenza il bando per una posizione RTD-B nel settore MAT/06 presso il Dipartimento di Matematica dell'Università di Pisa. Scadenza 8 luglio, ore 13:00 Bando disponibile alla pagina: https://www.unipi.it/ateneo/bandi/ricercat/ricercator1/11/index.htm ------------------- Deadline approaching for the tenure-track researcher position (RTD-B) in Probability at Università di Pisa. Deadline July 8, 1:00pm Call available (follow the link "Bando in lingua inglese") at https://www.unipi.it/ateneo/bandi/ricercat/ricercator1/11/index.htm m.

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"Rita Levi Montalcini" program for young researchers
by c.costantini＠unich.it 04 Jul '19

04 Jul '19

Inoltro questo messaggio che credo possa essere d'interesse per i giovani probabilisti che si trovano all'estero. Cristina Costantini Dear all, the announcement has been published for the "Rita Levi Montalcini" program for young researchers 2018 (!), for PhD laureates with at least 3 years of teaching and/or research activity outside Italy. The winners will be enrolled as tenured-track assistant professors (Italian official position: RTD/B), in an Italian university of their choice. Deadline: July 18, 2019 For more information and the announcement (also in English), see https://bandomontalcini.cineca.it/ Please circulate among all interested participants. Best regards 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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Seminario Christian Keller in Bicocca
by elena bandini 03 Jul '19

03 Jul '19

Lunedi' 8 luglio alle ore 11:00, nell’aula 3014 del Dipartimento di Matematica e Applicazioni dell’Università di Milano-Bicocca, in Via R. Cozzi 55, si terrà il seguente seminario: Speaker: Christian Keller (University of Central Florida) Title: Path-dependent Hamilton-Jacobi equations in infinite dimensions Abstract: We propose notions of minimax and viscosity solutions for a class of fully nonlinear path-dependent PDEs with nonlinear, monotone, and coercive operators on Hilbert space. Our main result is well-posedness (existence, uniqueness, and stability) for minimax solutions. A particular novelty is a suitable combination of minimax and viscosity solution techniques in the proof of the comparison principle. One of the main difficulties, the lack of compactness in infinite-dimensional Hilbert spaces, is circumvented by working with suitable compact subsets of our path space. As an application, our theory makes it possible to employ the dynamic programming approach to study optimal control problems for a fairly general class of (delay) evolution equations in the variational framework. Furthermore, differential games associated to such evolution equations can be investigated following the Krasovskii-Subbotin approach similarly as in finite dimensions. This talk is based on joint work with Erhan Bayraktar.

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Bando di RTD-B MAT/06 - Università di Bari - scadenza 22 luglio
by Nicola Cufaro 03 Jul '19

03 Jul '19

A TUTTI GLI INTERESSATI Care colleghe, cari colleghi, Sulla Gazzetta Ufficiale del 21.06.2019 n. 49 è stato pubblicato un bando per posti di Ricercatore a Tempo Determinato di tipo B sul piano straordinario. Fra le posizioni bandite ce n'è anche una per il settore concorsuale 01/A3 – Analisi Matematica, Probabilità e Statistica Matematica - per il settore scientifico-disciplinare MAT/06 – Probabilità e Statistica Matematica, presso il Dipartimento di Matematica dell'Università di Bari (D.R. n2514 del 28 maggio 2019 – codice selezione R 2514/2019) Il bando completo e la documentazione allegata sono visionabile sul portale www.uniba.it alla pagina https://reclutamento.ict.uniba.it/reclutamento-ricercatori/selezioni-ric/25… Il termine ultimo per la presentazione delle domande è il 22 Luglio 2019. Si prega di informare tutti i possibili candidati. Cordiali saluti Nicola Cufaro Petroni -- =========================================================== Prof. Nicola Cufaro Petroni ----------------------------------------------------------- Dipartimento di Matematica dell'Università di Bari, and INFN Sezione di Bari via E. Orabona 4, 70125 Bari (Italy) Tel ++39 080 5443212-2250/5232289; Fax ++39 080 5442470 Emailcufaro(a)ba.infn.it http://www.ba.infn.it/~cufaro/homepage.html ----------------------------------------------------------- "... intra moenia atque in sinu urbis sunt hostes ... quare ego ita censeo ... more maiorum supplicium sumendum." C. Sallustius Crispus: Bellum Catilinae, 52 ===========================================================

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