Hypercontractivity for perturbed diffusion semigroups
Probability
2007-05-23 v1
Abstract
being a nonnegative measure satisfying some log-Sobolev inequality, we give conditions on F for the measure to also satisfy some log-Sobolev inequality. Explicit examples are studied.
Cite
@article{arxiv.math/0510258,
title = {Hypercontractivity for perturbed diffusion semigroups},
author = {Patrick Cattiaux},
journal= {arXiv preprint arXiv:math/0510258},
year = {2007}
}