Random January 2020

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Robust Statistics @Lake Como: registration is now open!
by Francesca Greselin 13 Jan '20

13 Jan '20

*** apologies for cross posting *** Dear all, the III International School on Classification and Data Analysis, on *ROBUST STATISTICS: FOUNDATIONS and RECENT DEVELOPMENTS* will take place on the enchanting shores of Lake Como, Italy, on May 4-8, 2020. It is intended for Ph.D. Students, M.S. Students, Post-Docs, Young and Junior researchers. Robust statistics is at the forefront of statistical research, and a central topic in multidisciplinary science where mathematical ideas are used to model and understand the real world, without being affected by contamination that could occur in the data. Nowadays, with the increasing availability of Big data, robust statistical methods are crucially needed. The aim of this course is three-fold: present novel models to describe real-world phenomena, and their properties; study their behavior under different kinds of contamination; discuss their implementation through computational methods. The lecturers are amongst the most influential scholars in the field: 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 Anna Maria Paganoni <https://www.researchgate.net/profile/Anna_Paganoni>, Politecnico di Milano, IT The school is organized by the Classification and Data Analysis Group of the Italian Statistical Society <http://cladag.it/>, under the auspices of the European Regional Section <https://iasc-isi.org/ers-mission/> (ERS) of the International Association for Statistical Computing <https://iasc-isi.org/> (IASC). Please note that the conference room allows only for a very limited number of participants (no more than 30). The registration deadline is March 4th 2020. For more information, visit the School website: https://rsfd.lakecomoschool.org/

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Call for Interest: 2-year senior post-doc position at the University of Padova
by Claudio Fontana 12 Jan '20

12 Jan '20

Dear all, This is a CALL FOR INTEREST FOR A 2-YEAR POSTDOCTORAL POSITION AT THE DEPARTMENT OF MATHEMATICS OF THE UNIVERSITY OF PADOVA (ITALY), within the STARS@UNIPD project PRISMA under the supervision of Claudio Fontana (personal webpage: https://sites.google.com/site/fontanaclaud). The primary goal of the PRISMA project is the development of new stochastic methods for the modelling of information in finance and insurance. We are looking for a highly motivated candidate with a solid background in STOCHASTIC ANALYSIS AND MATHEMATICAL FINANCE. A PhD degree in these fields is a necessary requirement. Previous research experience in arbitrage theory, stochastic filtering, enlargement of filtrations, mean-field games, or interest rate modelling will be appreciated. The candidate should have the ability to drive discovery by working independently, interacting with colleagues with different backgrounds and establishing relevant collaborations. Knowledge of the Italian language does not represent a requirement and language courses are offered by the University of Padova. We offer a stimulating research environment, an exciting research project, excellent working conditions. Salary is fixed at a top level for a post-doctoral position at the University of Padova, corresponding to about 2100 euros/month (net of taxes). Generous financial support is available for participation to international conferences and workshops. The selected candidate will not have mandatory teaching duties. The Probability and Finance group (https://www.math.unipd.it/en/research/areas/probability-and-finance) at the University of Padova is a dynamic research unit, with a strong international visibility and well-established collaborations with foreign institutions and world leaders in the field of mathematical finance. The University of Padova provides excellent support to foreign candidates. Padova is a beautiful city in the Venetian region, home to one of the oldest universities in the world, with a thriving student life and an excellent quality of life. The position will be officially opened in February 2020, the selection procedure is expected to take place in March 2020 and the position will then start as soon as possible. The effective starting date can be arranged depending on the individual needs of the selected candidate, but cannot be later than September 1st, 2020. For any further information and expressions of interest on this position, please contact directly Claudio Fontana at fontana(a)math.unipd.it Best regards (and apologies for cross posting), Claudio Fontana

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inizio corso dottorato Peccati-Rossi a Pisa
by Dario Trevisan 12 Jan '20

12 Jan '20

Salve, comunico agli interessati che in data *mercoledì 15/01/2020, ore 14:00-17:00 in AULA 2, dipartimento di Matematica, Università di Pisa* avrà luogo la prima lezione del corso "Stochastic analysis on Gaussian and Poisson spaces, functional and geometric applications" tenuto da Giovanni Peccati (Univ. del Lussemburgo) e Maurizia Rossi (Univ. Milano-Bicocca). Il corso proseguirà con due lezioni nella stessa settimana, giovedì 16/01/2020, ore 14-17 e venerdì 17/01/2020, ore 10-13, sempre in AULA 2, dipartimento di matematica. Le lezioni successive saranno comunicate agli interessati. Mi scuso con lo scarso preavviso e con i non interessati. Saluti, Dario -- Dario Trevisan <dario.trevisan(a)unipi.it>

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Minicorsi Febbraio 2020
by Stefano Bonaccorsi 10 Jan '20

10 Jan '20

Carissimi, Vorrei rendere noto che dal 12 al 14 febbraio 2020, presso il Dipartimento di Matematica dell’Università degli Studi di Trento, si terrà la nuova edizione dei “Primer on Data Science”. Questa edizione è dedicata a “Matematica finanziaria e statistica attuariale”. Vi saranno tre minicorsi: 1. Arrigo Pitacco, su “A lesson from actuarial mathematics: be stochastic but also, from time to time, reasonably deterministic” 2. Giovanni Alessandro Zanco, su “System with controls and interaction: mean field games and economic” 3. Paolo Pigato, su “An introduction to mathematical option pricing” Il corso è aperto a studenti delle lauree triennali e magistrali, nonché a dottorandi e agli addetti del settore. Per ragioni organizzative il numero di posti disponibili è limitato. Tutte le informazioni sono disponibili alla pagina web http://datascience.maths.unitn.it/events/pds2020/ Per il comitato organizzatore Stefano Bonaccorsi

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Berlin-Oxford International Research Training Group (IRTG) 2544 “Stochastic Analysis in Interaction”
by Tiziano De Angelis 10 Jan '20

10 Jan '20

Dear All, I was asked to send a reminder of the advert below for PhD opportunities in Berlin and Oxford. The deadline for applications is 20 January. Best wishes Tiziano --------------------------------------------- The recently established Berlin-Oxford International Research Training Group (IRTG) 2544 “Stochastic Analysis in Interaction” offers 8 PhD positions (75% TVL E 13, about 1700 EUR after taxes, social security, ...) for 3 years starting April 1st, 2020, or soon thereafter. Funded by the Deutsche Forschungsgemeinschaft (DFG), the IRTG is a joint research initiative of the stochastic analysis group of FU, HU, TU and WIAS Berlin with its counterpart at the University of Oxford. The advertised positions will be based in Berlin and will offer ample opportunities to interact also with members of the Oxford team, most notably in a 6-months exchange. Embedded in a truly international environment, the IRTG students will get excellent research training in a structured programme focussing on challenges at the mathematical foundations of Stochastic Analysis as well as on challenges arising from its various applications, e.g., in physics, biology, finance or data science. The combined expertise from the Berlin and Oxford groups will provide a significant breadth in depth and fertile ground for our students' ambitious research ideas. Successful candidates will have an MSc degree (or equivalent) in Mathematics (or a closely related field), strong knowledge of stochastic analysis, and feel eager to engage in the exchange of ideas with the teams in both Berlin and Oxford. Deadline for applications is January 20, 2020 (for now). Please see https://tub.stellenticket.de/de/offers/74386/ for the official job ad and for instructions how to apply. Our IRTG webpage www.math.tu-berlin.de/irtg offers more information on the Berlin-Oxford IRTG 2544.

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Maria Gordina @ Roma Tor Vergata
by Anna Vidotto 10 Jan '20

10 Jan '20

Dear all, I would like to announce the following talk that will be held on *Thursday January* *16th* 2020, at *4:30 PM*, in *Aula Dal Passo* of the Department of Mathematics, University of Rome Tor Vergata. Speaker: *Maria Gordina* (University of Connecticut) Title: *Stochastic analysis and geometric functional inequalities* Abstract: We will survey different methods of proving functional inequalities for hypoelliptic diffusions and the corresponding heat kernels. Some of these methods rely on geometric methods such as curvature-dimension inequalities (due to Baudoin-Garofalo), and some are probabilistic such as coupling, and finally some use structure theory and a Fourier transform on Lie groups. For nilpotent groups, the latter can be interpreted as an eigenfunction expansion of the hypoelliptic heat kernel. This is based on joint work with F. Baudoin, B. Driver, T. Melcher, Ph. Mariano. This seminar is part of the activity of the MIUR Department of Excellence Grant 2018-2022, CUP E83C18000100006. 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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Seminario di Antonio Galves a Roma 1
by Faggionato, Alessandra 10 Jan '20

10 Jan '20

Buongiorno in aggiunta al seminario di Maria Gordina di Lunedì 13/01/2020 vi sara' al Dipartimento di Matematica della Sapienza il seminario di Antonio Galves, Martedì 14/01/2020. Sotto l'annuncio esteso. Grazie per l'attenzione Saluti Alessandra Faggionato *************************************************************************************** SEMINARIO DI PROBABILITA’ E STATISTICA MATEMATICA IL giorno 14/01/2020, alle ore 14 nell’Aula di Consiglio del Dipartimento di Matematica, Sapienza Università di Roma Il prof. Antonio Galves dell’Universidade de Sao Paulo terrà una conferenza dal titolo ESTIMATING THE INTERACTION GRAPH OF STOCHASTIC NEURAL DYNAMICS Abstract: We address the question of statistical model selection for a class of stochastic models of biological neural nets.Models in this class are systems of interacting chains with memory of variable length. Each chain describes the activity of a single neuron, indicating whether it spikes or not at a given time. The spiking probability of a given neuron depends on the time evolution of its presynaptic neurons since its last spike time. When a neuron spikes, its potential is reset to a resting level and postsynaptic current pulses are generated, modifying the membrane potential of all its postsynaptic neurons. The relationship between a neuron and its pre- and postsynaptic neurons defines an oriented graph, the interaction graph of the model. The goal is to estimate this graph based on the observation of the spike activity of a finite set of neurons over a finite time. We provide explicit exponential upper bounds for the probabilities of under- and overestimating the interaction graph restricted to the observed set and obtain the strong consistency of the estimator. Our result does not require stationarity nor uniqueness of the invariant measure of the process. Joint work with A. Duarte, E. Locherbach and G. Ost. -- ************************************************* Prof. Alessandra Faggionato http://www1.mat.uniroma1.it/~faggionato/ Department of Mathematics University "La Sapienza" Piazzale Aldo Moro, 5 00185 - Rome Office 5, Phone (0039) 06 49913252 *************************************************

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Annuncio seminario Galves 14/01/2020 RM1
by Nappo, Giovanna 10 Jan '20

10 Jan '20

SEMINARIO DI PROBABILITA’ E STATISTICA MATEMATICA IL giorno 14/01/2020, alle ore 14 nell’Aula di Consiglio del Dipartimento di Matematica, Sapienza Università di Roma Il prof. Antonio Galves dell’Universidade de Sao Paulo terrà una conferenza dal titolo ESTIMATING THE INTERACTION GRAPH OF STOCHASTIC NEURAL DYNAMICS Abstract: We address the question of statistical model selection for a class of stochastic models of biological neural nets.Models in this class are systems of interacting chains with memory of variable length. Each chain describes the activity of a single neuron, indicating whether it spikes or not at a given time. The spiking probability of a given neuron depends on the time evolution of its presynaptic neurons since its last spike time. When a neuron spikes, its potential is reset to a resting level and postsynaptic current pulses are generated, modifying the membrane potential of all its postsynaptic neurons. The relationship between a neuron and its pre- and postsynaptic neurons defines an oriented graph, the interaction graph of the model. The goal is to estimate this graph based on the observation of the spike activity of a finite set of neurons over a finite time. We provide explicit exponential upper bounds for the probabilities of under- and overestimating the interaction graph restricted to the observed set and obtain the strong consistency of the estimator. Our result does not require stationarity nor uniqueness of the invariant measure of the process. Joint work with A. Duarte, E. Locherbach and G. Ost.

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Fwd: Lectureship in Mathematics (Probability) at University College Dublin
by Elia Bisi 09 Jan '20

09 Jan '20

Ricevo e inoltro. ______________________ Elia Bisi Research Scientist School of Mathematics and Statistics University College Dublin Personal webpage <https://eliabisi.wordpress.com/> > Begin forwarded message: > > From: Neil O'Connell <neil.oconnell(a)ucd.ie> > Subject: Lectureship in Mathematics (Probability) at University College Dublin > Date: 9 January 2020 at 13:58:25 CET > To: Neil O'Connell <neil.oconnell(a)ucd.ie> > > Dear Colleagues, > > We are currently advertising a Lectureship in Mathematics (Probability) at University College Dublin. > > Also advertised are Ad Astra Fellowships, these are fixed term positions with research support, in all areas of Mathematics and Statistics. Applications in Probability are particularly welcome. > > For more details, and to apply, go to https://www.ucd.ie/workatucd/jobs/ <https://www.ucd.ie/workatucd/jobs/> (search under 'External Applicants'). > > Please forward to anyone who may be interested in applying. > > Best regards, > Neil > > **** > > Lecturer / Assistant Professor in Mathematics (Probability), UCD School of Mathematics and Statistics (Permanent) > Applications are invited for a permanent post of a Lecturer / Assistant Professor in Mathematics (Probability) within UCD School of Mathematics and Statistics. > > University College Dublin is seeking to appoint an Assistant Professor in Mathematics in the UCD School of Mathematics & Statistics, specifically in the area of Probability. > > UCD School of Mathematics & Statistics is committed to research and teaching across the mathematical sciences, including mathematics, applied mathematics, statistics and actuarial science. > > The successful candidate will be expected to engage in research in Mathematics, including supervision of research students and projects, and to contribute to the School's wide-ranging programme of undergraduate and postgraduate teaching. > > 95 Lecturer / Assistant Professor (above the bar) Salary Scale: €53,773 - €84,544 per annum > Appointment will be made on scale and in accordance with the Department of Finance guidelines. > > Closing date: 17:00hrs (local Irish time) on 6 February 2020 > > **** > > Ad Astra Fellow, UCD School of Mathematics and Statistics > Applications are sought for Ad Astra Fellows within the UCD School of Mathematics and Statistics. > > In support of the 2024 University College Dublin Strategic Plan 'Rising to the Future', UCD has begun an ambitious plan to increase our faculty numbers by 500 over five years. With an initial 5-year contract, research support for these 5 years and the opportunity for an on-going contract subject to performance, there has never been a better time to join the faculty at Ireland's Global University and to live in one of Europe's most vibrant, friendly and connected capital cities. > > UCD School of Mathematics and Statistics is ranked in the top one percent in the world for both Mathematics and Statistics. The School is the largest of its kind in Ireland and offers the greatest choice of programmes at undergraduate, masters and PhD level. Our teaching and research activities cover a broad range including Mathematics, Financial Mathematics, Applied & Computational Mathematics, Statistics, Actuarial Science, Mathematics Education and Data & Computational Science. The School is keen to recruit academic staff to augment the existing research expertise. > > Prior to application, further information (including application procedure) should be obtained from the UCD Ad Astra Fellow website: http://www.ucd.ie/adastrafellows/ <http://www.ucd.ie/adastrafellows/> > > 95 Lecturer/Assistant Professor (above the bar) Salary Scale: €53,773 - €84,544 per annum > Appointment will be made on scale and in accordance with the Department of Finance guidelines > > Closing date: 17.00hrs (Local Irish Time) on 24th January 2020

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Annuncio seminario Galves 14/01/2020 RM1
by Nappo, Giovanna 09 Jan '20

09 Jan '20

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