Regularity estimates for diffusion semigroups on weighted Sobolev spaces
Analysis of PDEs
2022-12-06 v1 Probability
Abstract
In this work, we consider a class of second order uniformly elliptic operators with smooth and bounded coefficients. We provide some estimates on the norm of the semigroup generated by these operators acting on weighted Sobolev spaces, where the weight satisfies some specific conditions. Our proof relies on a classical bound for the derivatives of fundamental solution to parabolic equations.
Cite
@article{arxiv.2212.02153,
title = {Regularity estimates for diffusion semigroups on weighted Sobolev spaces},
author = {Maxime Hauray and Yen V. Vuong},
journal= {arXiv preprint arXiv:2212.02153},
year = {2022}
}