Exponential rate of convergence independent from the dimension in a mean-field system of particles
Résumé
This article deals with a mean-field model. We consider a large number of particles interacting through their empirical law. We know that there is a unique invariant probability for this diffusion. We look at functional inequalities. In particular, we briefly show that the diffusion satisfies a Poincaré inequality. Then, we establish a so-called WJ-inequality, which is independent from the number of particles.
Domaines
Probabilités [math.PR]
Origine : Fichiers produits par l'(les) auteur(s)
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