Log-Harnack Inequality for Gruschin Type Semigroups
Probability
2012-06-05 v1
Abstract
By constructing a coupling in two steps and using the Girsanov theorem under a regular conditional probability, the log-Harnack inequality is established for a large class of Gruschin type semigroups whose generator might be both degenerate and non-Lipschitzian.
Cite
@article{arxiv.1206.0583,
title = {Log-Harnack Inequality for Gruschin Type Semigroups},
author = {Feng-Yu Wang and Lihu Xu},
journal= {arXiv preprint arXiv:1206.0583},
year = {2012}
}
Comments
14 pages