Séminaire Probabilités
Responsables
Fréquence
Hebdomadaire
Jour-Horaires
Mardi, 14h30 – 15h30
Lieu
St Charles, salle de séminaire (accès)
Les prochains séminaires
19
May
Conditional propagation of chaos for systems of interacting particles with simultaneous nearly-stable jumps
Elisa MARINI (Université Paris Dauphine)
We consider a system of $N$ interacting particles, described by SDEs driven by Poisson random measures, where the coefficients depend on the empirical measure of [...]
26
May
02
Jun
On characteristic length for Activated random walk on the line.
Félix ROUVEYRE (Aix-Marseille Université)
The concept of self-organized criticality was introduced by Bak, Tang and Wiesenfeld to provide a framework for understanding the emergence, in various contexts, of systems [...]
16
Jun
Phase transitions in charged polymer models
Julien POISAT (Université Paris Dauphine)
I will review some old and recent results on the topic of charged polymer models. Those are random walk models with disordered interaction at self-intersections, [...]
Événements passés
16
May
Simulation d'événements rares par techniques de splitting
(...)
Je commencerai par présenter la problématique de la simulation d'événements rares, puis en quoi c'est relié aux méthodes de "sequential importance sampling", d'où découle un [...]
Sobolev inequality and the invariance principle for diffusions in periodic potential - Moustapha Ba
Moustapha Ba (I2M, Aix-Marseille Université)
We prove here, using stochastic analysis methods ; the invariance principle for a Rd- diffusions d ≥ 2 ; involving in periodic potential beyond uniform [...]
Hyperbolic wavelet-based methods in nonparametric function estimation and hypothesis testing - Jean-Marc Freyermuth
Jean-Marc Freyermuth (KU Leuven, Belgium)
In this talk we are interested in nonparametric multivariate function estimation. In Autin et al. (2013, 2014a), we determine the maxisets of several estimators based [...]
Titre à préciser - Justin Salez
Justin Salez (LPSM, Sorbonne University)
TBA http://www.proba.jussieu.fr/~salez/
Historique des responsables du séminaire
– du 01/09/2019 au 31/04/2024 : Charles Bordenave et Erwan Hillion
– du 01/09/2015 au 31/08/2019 : Erwan Hillion
– du 01/01/2014 au 31/08/2015 : Sébastien Darses, Bruno Schapira
