Séminaire Probabilités
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- Séminaire Probabilités
Les prochains séminaires
18
Nov
25
Nov
Large-scale concentration and relaxation for mean-field Langevin particle systems
Songbo WANG
We study the Langevin dynamics of diffusive particles with regular pairwise interactions under mean-field scaling. By approximating empirical distributions with conditional distributions, we establish coercive [...]
02
Déc
The partition function of β-ensembles with complex potentials
Alex Little
The asymptotic behaviour of the partition function is one of the central questions of statistical mechanics. In our work we consider this problem when the [...]
09
Déc
Événements passés
18
Mar
Modèles cinétiques de dispersion dans des domaines et processus alpha-stables réfléchis.
Loïc BETHENCOURT
Dans cet exposé, je présenterai des travaux en collaboration avec Nicolas Fournier sur des modèles simples décrivant le mouvement d'une particule dans un gaz. Une particule est représentée [...]
11
Mar
Stochastic modelling of population dynamics in a spatial continuum and application to epidemiology
Apolline LOUVET
Spatial Lambda-Fleming-Viot processes, or SLFVs, are a family of stochastic processes that have been developed to overcome some issues arising when defining stochastic population dynamics [...]
04
Mar
Collisions of the supercritical Keller-Segel particle system
Yoan TARDY
We study a particle system naturally associated to the 2-dimensional Keller-Segel equation. It consists of N Brownian particles in the plane, interacting through a binary [...]
25
Fév
Cutoff for geodesic path on hyperbolic manifolds
Joffrey MATHIEN
For an ergodic dynamical system, the cutoff describes an abrupt transition to equilibrium. Historically introduced in seminal work by Diaconis, Shahshahani and Aldous for card [...]
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



