Séminaire Probabilités
Responsables
Fréquence
Hebdomadaire
Jour-Horaires
Mardi, 14h30 – 15h30
Lieu
St Charles, salle de séminaire (accès)
Les prochains séminaires
10
Fév
On the injective norm of random tensors
Stéphane DARTOIS (École Polytechnique)
In this talk, I will present the results of a collaboration with Benjamin McKenna on the injective norm of large random tensors and random quantum [...]
17
Fév
Convergence of non-reversible Markov processes via lifting and flow Poincaré inequality
Léo HAHN (Université de Neuchâtel)
We propose a general approach for quantitative convergence analysis of non-reversible Markov processes, based on the concept of second-order lifts and a variational approach to [...]
03
Mar
Directed polymer in correlated environment
Francesca Cottini (Sorbonne Université)
Directed polymers in random environments describe a perturbation of the simple random walk given by a random disorder (environment). The partition functions of this model [...]
17
Mar
Invasion Dynamics of a Birth–Death Process in a Quasi-Critical Regime: Applications to Cancer.
Nadia BELMABROUK (École Polytechnique)
During the emergence of cancer, a mutant cell can develop its own subpopulation and progressively invade the resident population. We start from a single mutant [...]
Événements passés
Deux versions équivalentes de l'hypothèse de Riemann - Nathanaël Enriquez
Nathanaël Enriquez (LPSM, Université Paris Diderot)
Nous proposons deux versions équivalentes de l'hypothèse de Riemann. La première est relative à la probabilité que deux variables indépendantes suivant une même loi géométrique [...]
Zero range process with rapidly growing rates - Enrique Andjel
Enrique Andjel (IMPA, Rio & I2M, Marseille)
The zero range process describes the evolution of particles on acountable set of sites S. Multiple occupation of a given site is allowed and if [...]
Around spectral gap, Poincaré and Brascamp-Lieb inequalities for some diffusion operators - Aldéric Joulin
Aldéric Joulin (IMT, Université de Toulouse)
In this talk, we derive quantitative estimates on the spectral gap for some diffusion operators. The idea is to use a notion of intertwining between [...]
Optimal transport to the entropy power inequality - Olivier Rioul
Olivier Rioul (Télécom Paris, LTCI, Palaiseau)
The Entropy Power Inequality (EPI) has a long history. It was first stated by Shannon in his famous 1948 seminal paper, the founding work of [...]
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
