On the perturbation of positive semigroups
Functional Analysis
2016-06-28 v1
Abstract
We prove a perturbation result for positive semigroups, thereby extending a heat kernel estimate by Barlow, Grigor'yan and Kumagai for Dirichlet forms (\cite{bgk2009}) to positive semigroups. This also leads to a generalization of domination for semigroups on -spaces.
Keywords
Cite
@article{arxiv.1307.4697,
title = {On the perturbation of positive semigroups},
author = {Christian Seifert and Daniel Wingert},
journal= {arXiv preprint arXiv:1307.4697},
year = {2016}
}