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
Metastability between the clicks of the Muller ratchet - Aurélien Velleret
Aurélien Velleret (I2M, Aix-Marseille Université)
https://arxiv.org/abs/2007.14715
Graph coverings and twisted operators - Adrien Kassel
Adrien Kassel (UMPA, ENS de Lyon)
Graph coverings and twisted operators, with David Cimasoni. arXiv:2012.12575.
03
Apr
Superconcentration du seuil de percolation de champs gaussiens lisses - Alejandro Rivera
Alejandro Rivera (EPFL, Lausanne)
Soit f une fonction sur le tore et l un paramètre réel. Colorions en noir l'ensemble f>-l et en blanc l'ensemble f\leq -l. Lorsque l'on [...]
Interacting particle systems and random walks on Hecke algebras - Sacha Bufetov
Alexander Bufetov (I2M, Aix-Marseille Université)
In this talk, we show that a variety of interacting particle systems with multiple species can be viewed as random walks on Hecke algebras. This [...]
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
