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Seminari di H.A.Mimun e G. Panizo a Roma, Univ. La Sapienza
by Faggionato, Alessandra 11 Dec '19

11 Dec '19

Buongiorno sotto trovate l'annuncio per due seminari che si terranno al Dipartimento di Matematica dell'Università La Sapienza a Roma la prossima settimana. grazie saluti alessandra ****************************************************************************************** *When*: Monday 16 December, 16:00 *Where*: Room B, Department of Mathematics, Sapienza University, Rome. *Speaker*: H.A. Mimun (Department of Mathematics, Sapienza University, Rome) *Title:* Percolation in the Miller-Abrahams random resistor network *Abstract: *The Miller-Abrahams random resistor network is used to study electron transport in amorphous solids. This resistor network is given by the complete random graph built on a marked homogeneous Poisson point process on R^d and each edge {x,y} is associated to a filament with conductance depending on the temperature, the distance between the points x,y and their associated marks. In this talk we consider the subgraph containing only edges with lower bounded conductances and, using the method of randomized algorithms developed by Duminil-Copin et al. and the renormalization argument proposed by Grimmett and Marstrand, we analyze the connection probabilities and the left-right crossings in appropriate regimes. These percolation properties are key ingredients for understanding the asymptotic behavior at low temperature of the effective conductivity of the Miller-Abrahams random resistor network. Joint work with Alessandra Faggionato (Sapienza University, Rome). ****************************************************************************************** *When*: Tuesday 17 December, 14:00 (sharp!) *Where:* Sala di Consiglio, Department of Mathematics, Sapienza University, Rome. *Speaker: *Gonzalo Panizo Garcia, IMCA, Lima, Perù *Title:* A self-interacting random walk *Abstract:* In 2011, Benjamini, Kozma and Schapira introduced a “balanced excited random walk” in the 4-dimensional lattice. In 2016, a similar model was studied by Peres, Schapira and Sousi in the 3-dimensional lattice. Here we generalize their constructions in the d-dimensional lattice, in the following way: if the walk visits a site for the first time, it makes a simple random walk step in the first d_1 dimensions, whereas if the site has been already visited, it makes a simple random walk step in the last d_2 coordinates. Both BKS and PSS proved transience in the non-overlapping case d=d_1+d_2, with d_1=d_2=4 (BKS) and d_1=1, d_2=3 (PSS). In this talk some result for the overlapping case (d_1+d_2>d) will be presented, in particular for d=4, d_1=2 and d_2=3. (Joint work with D. Camarena and A. Ramirez). -- ************************************************* 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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Workshop Junior Female Researchers in Probability, 17.-19. June 2020
by Luisa Andreis 11 Dec '19

11 Dec '19

Dear colleagues, we would like to draw your attention to the third conference for "Junior female researchers in probability" in Berlin, 17.-19. June 2020. The aim of this workshop is to promote young female researchers by giving them an opportunity to present their own work, and hear distinguished mathematicians who can inspire them to pursue a fulfilling career in probability. Keynote spekaers: Martina Hofmanova (Bielefeld) Nina Gantert (TU München) Invited speakers: Sigrid Källblad (Stockholm) Annika Lang (Göteborg) Elena Pulvirenti (Bonn) Maite Wilke Berenguer (Bochum) Female participants are invited to submit abstracts for contributed talks, and may apply for financial support. There are special travel grants for female master students interested in gaining some insight into research and get in touch with researchers. Of course participation of men is very welcome, but presentations and financial support are reserved for women. Please pass this information on to interested master students, PhD students and postdocs as well as your colleagues! More details can be found on our website: https://www.wias-berlin.de/workshops/JFRP20/ <https://www.wias-berlin.de/workshops/JFRP20/> Best regards, Luisa Andreis, Peter Bank, Dörte Kreher and Noemi Kurt IRTG 2544 Stochastic Analysis in Interaction, Berlin-Oxford

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4 postdoctoral positions in Mathematics, Computer Science and interactions in Lyon & Saint-Étienne: 2020 campaign Labex Milyon
by Pietro Caputo 11 Dec '19

11 Dec '19

ricevo e inoltro: ---------- Forwarded message --------- From: Christophe SABOT <sabot(a)math.univ-lyon1.fr> Date: Mon, Dec 9, 2019 at 2:33 PM Subject: 4 postdoctoral positions in Mathematics, Computer Science and interactions in Lyon & Saint-Étienne: 2020 campaign Labex Milyon Dear Colleagues, Please forward this message to interested colleagues and potential candidates. Best regards, Christophe Sabot Responsible of the Labex Milyon ----------------------------------------------------------------------------------------------------------------------------- The Excellence Laboratory Milyon <http://milyon.universite-lyon.fr> (Labex Milyon) opens the 2020 campaign of postdoctoral researchers in Lyon--Saint-Etienne in Mathematics, Computer Science and their interactions (including some aspects of theoretical physics). *Milyon offers four postdoctoral positions of two years* with no teaching load for the period 2020–2022. The application is open to all research areas of the labex Milyon (see here <https://milyon.universite-lyon.fr/about-research-126697.kjsp?RH=EN-MILYON-9…> ). More information on the link below: https://milyon.universite-lyon.fr/postdoctoral-positions-2020-2022--130160.… Deadline: January 7th 2020 ------------------------------------------------------------------------------------------------------------------------------

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Winter school in Leeds (13-17 January 2020)
by Tiziano De Angelis 09 Dec '19

09 Dec '19

Dear All, Just a kind reminder that registration for the winter school+workshop at the link below will close on the 15th of December. https://conferences.leeds.ac.uk/osfbp/ Best wishes Tiziano Sent from my iPhone

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Workshop "Graphs and Randomness in Turin"
by Federico Polito 09 Dec '19

09 Dec '19

Apologies for cross-posting. We are pleased to announce the workshop *Graphs and Randomness in Turin* January 20-21, 2020 Department of Mathematics "G. Peano", University of Torino, Italy For more information please see the webpage: https://sites.google.com/view/graphs-and-randomness-in-turin Registration is mandatory but free. To register please email tamas.makai(a)unito.it by January 15. Invited Speakers: - Elisabetta Candellero (Università degli Studi di Roma Tre) - Umberto De Ambroggio (University of Bath) - Nicola Del Giudice (Graz University of Technology) - Thomas M. Michelitsch (Sorbonne Université, CNRS) - Angelica Pachon (University of South Wales) - Guillem Perarnau (Universitat Politècnica de Catalunya) - Matt Roberts (University of Bath) - Tatyana Turova (Lund University) With best regards, The organisers, Tamás Makai Federico Polito -- Federico Polito Department of Mathematics University of Torino Via Carlo Alberto, 10 10123, Torino, Italy Email: federico.polito(a)unito.it Tel: +39 011 6702862

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Re: [Random] Fwd: Post-doc position in Dynamical Systems @ Univ. of Rome Tor Vergata (fwd)
by Michele Gianfelice 09 Dec '19

09 Dec '19

Salve, ricevo e inoltro p.c.. Cordialmente, m.gianfelice > ---------- Forwarded message ---------- > Date: Fri, 6 Dec 2019 17:31:58 +0100 > From: Paolo Giulietti <paologiulietti.math(a)gmail.com> > To: undisclosed-recipients: ; > Subject: Fwd: Post-doc position in Dynamical Systems @ Univ. of Rome Tor > Vergata > > > > ---------- Forwarded message --------- > From: Alfonso Sorrentino <sorrentino(a)mat.uniroma2.it> > Date: Thu, Dec 5, 2019 at 6:08 PM > Subject: Post-doc position in Dynamical Systems @ Univ. of Rome Tor > Vergata > To: > Cc: Carlangelo Liverani <liverani(a)mat.uniroma2.it>, > <butterley(a)mat.uniroma2.it>, Alfonso Sorrentino > <sorrentino(a)mat.uniroma2.it> > > > Dear colleagues, > We would like to bring to your attention the following opening for a > 2-year research fellowship in Dynamical Systems at > University of Rome Tor Vergata. > This position is supported by the national grant MIUR-PRIN 2017 "Regular > and stochastic behaviour in dynamical systems". > > More information in the enclosed documents (both in italian and english) > and on > thewebsite: https://web.uniroma2.it/module/name/Content/newlang/italiano/action/showpag… > tion_id/4992 > > Applications should be received by 30/01/2020. > > We would be very grateful if you could help us bring this advertisement to > the attention of potential candidates. > > Do not hesitate to contact us if you need further information. > > Kind regards, > > Oliver Butterley > Carlangelo Liverani > Alfonso Sorrentino > > > -- > Dipartimento di Matematica > Università degli Studi di Roma "Tor Vergata" > Via della Ricerca Scientifica 1 > 00133 Rome (Italy) > > > > > -- > ------------------------------------------------------------------------- > "NO! Try not. Do, or do not. There is no try." > > "Much to learn, you still have." > > \\Yoda\\

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Tenure track position in stochastic analysis
by Enrico Priola 07 Dec '19

07 Dec '19

====================================== Tenure Track Professorship of Stochastic Analysis (University of Konstanz, Germany) At the Department of Mathematics and Statistics of the University of Konstanz, there is an opening for a Tenure Track Professorship of Stochastic Analysis (Tenure to W3). The successful candidate is expected to have outstanding knowledge of stochastic analysis with connections to partial differential equations and an excellent research record in a current field that complements and strengthens research areas of the department, in particular in stochastics and analysis. The deadline is January 6th, 2020. Further information can be found in German and English at: https://www.uni-konstanz.de/stellenangebote/stellenauswahl.php/stellenauswa… For more informations: Markus Kunze <markus.kunze(a)uni-konstanz.de>

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Seminario Antonio Lerario Roma Tor Vergata
by Anna Vidotto 06 Dec '19

06 Dec '19

I would like to announce the following talk that will be held on Thursday December 12th 2019, at 4:30 PM, in Aula Dal Passo of the Department of Mathematics, University of Rome Tor Vergata. Speaker: Antonio Lerario (SISSA Trieste) Title: Low-degree approximation of real singularities Abstract: In this talk I will discuss some recent results that allow to approximate a real singularity given by polynomial equations of degree $d$ (e.g. the zero set of a polynomial, or the number of its critical points of a given Morse index) with a singularity which is diffeomorphic to the original one, but it is given by polynomials of degree $O(d^{1/2}log d)$. The approximation procedure is constructive (in the sense that one can read the approximating polynomial from a linear projection of the given one) and quantitative (in the sense that the approximating procedure will hold for a subset of the space of polynomials with measure increasing very quickly to full measure as the degree goes to infinity). This is based on a combination of joint works with P. Breiding, D. N. Diatta and H. Keneshlou. — This talk is part of the activity of the MIUR Excellence Department Project CUP E83C18000100006 — —————— Anna Vidotto PostDoc Researcher Dipartimento di Matematica Università degli Studi di Roma Tor Vergata https://sites.google.com/view/annavidotto

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2020 ABS Summer School on Bayesian Causal Inference (Florence, Italy)
by Consonni Guido 05 Dec '19

05 Dec '19

We are glad to announce that the 2020 Applied Bayesian Statistics Summer School (17th edition) will be held in Florence, Italy. BAYESIAN CAUSAL INFERENCE 8-12 June, 2020 Lecturer: Prof. Fan Li, Duke University, Durham, NC, USA Further details are provided below. Guido Consonni and Fabrizio Ruggeri ABS20 Directors Raffaele Argiento and Antonio Pievatolo ABS20 Executive Directors ------------------------------------------------------------------------ ******************************* * ABS20 * ******************************* Applied Bayesian Statistics School BAYESIAN CAUSAL INFERENCE Florence Center for Data Science, University of Florence Florence, Italy 8-12 June, 2020 Lecturer: Prof. Fan Li (Department of Statistical Science, Duke University, Durham, NC, USA) https://stat.duke.edu/people/fan-li The conference webpage is >>> http://www.mi.imati.cnr.it/conferences/abs20/index.html <<< Registration is now open to reserve a place (but payments are possible only from early January). Please note that the conference room allows only for a very limited number of participants. COURSE OUTLINE The aim of this course is to introduce the fundamental concepts and state-of-art methods for causal inference under the potential outcome framework. The lectures will be organized by the treatment assignment mechanisms. Topics will cover randomized experiments, observational studies with ignorable assignment mechanisms, natural experiments, sequential ignorable longitudinal treatments. Recent advances related to machine learning and more complex situations such as spatial-temporal treatments and interference will also be discussed. All methods will be illustrated via real case studies in health studies, economics and biology. Though the causal framework and most of the methods are independent of the inferential paradigm, an emphasis will be put on the Bayesian paradigm for inference. TENTATIVE PROGRAM See the daily program on the website. PRACTICAL INFORMATION The school will replicate the successful format of the previous years, and will feature lectures and practical sessions (run by a junior researcher), as well as participants' talks. It will start on Monday after lunch and end on Friday before lunch; Wednesday afternoon is free. Info on accommodation will appear soon on the website. Florence (Firenze) is easily accessible by train, airplane or car.

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RISKS Special Issue
by Luca di persio 05 Dec '19

05 Dec '19

Dear all, this is to communicate the *call for papers* related to the following RISKS Special Issue: *New Challenges in Mathematical Finance: From S(P)DEs to Machine Learning* more details can be found in the attached flyer. All the best, LuCa __ Luca Di Persio - PhD College of Mathematics Dept. of Computer Science - University of Verona strada le Grazie 15 - 37134 Verona - Italy Tel : +39 045 802 7968 Official UniVr spinoff: www.hpa8.com <http://www.hpa8.com/>

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