36 citations · 37 across the 6 of their papers we have counts for
4 papers · 1 filter
Ornstein-Uhlenbeck pinball: I. Poincaré inequalities in a punctured domain
Emmanuel Boissard, Patrick Cattiaux, Arnaud Guillin +1
In this paper we study the Poincaré constant for the Gaussian measure restricted to where denotes the Euclidean ball with center and radius , and…
Diffusivity of a random walk on random walks
Emmanuel Boissard, Serge Cohen, Thibault Espinasse +1
We consider a random walk with the constraint that each coordinate of the walk is at distance one from the following one. In th…
On the mean speed of convergence of empirical and occupation measures in Wasserstein distance
Emmanuel Boissard, Thibaut Le Gouic
In this work, we provide non-asymptotic bounds for the average speed of convergence of the empirical measure in the law of large numbers, in Wasserstein distance. We also consider…
Simple bounds for the convergence of empirical and occupation measures in 1-Wasserstein distance
Emmanuel Boissard
We study the problem of non-asymptotic deviations between a reference measure and its empirical version, in the 1-Wasserstein metric, under the standing assumption that the measure…