29 mai 2023 à 2 juin 2023
Paul Sabatier University, Toulouse
Fuseau horaire Europe/Paris

Max Fathi: Sergey's work on pointwise bounds for convolutions, and applications

2 juin 2023, 11:55
45m
Paul Sabatier University, Toulouse

Paul Sabatier University, Toulouse

Institut de Mathématiques de Toulouse 118, route de Narbonne - Bat. 1R3 F-31062 Toulouse Cedex 9

Orateur

Max Fathi

Description

In this talk, I will discuss a recent work of Sergey Bobkov on pointwise upper bounds for convolved probability density. In that work he shows a beautiful explicit estimate using the Cramer transform of the sum, which applies in particular to subgaussian random variables. If time allows, I will discuss some applications in the context of Stein's method and rates of convergence in the CLT, based on ongoing joint work with Murat Erdogdu, Xiao Fang and Adrian Röllin.

Documents de présentation

Aucun document.