- journal article metadata
European Mathematical Society Publishing House
2016-09-19 17:05:47
Revista Matemática Iberoamericana
Rev. Mat. Iberoamericana
RMI
0213-2230
2235-0616
General
10.4171/RMI
http://www.ems-ph.org/doi/10.4171/RMI
subscribers
European Mathematical Society Publishing House
Zuerich, Switzerland
© European Mathematical Society (from 2012)
30
2014
2
Log-Harnack inequality for Gruschin type semigroups
Feng-Yu
Wang
Beijing Normal University, BEIJING, CHINA
Lihu
Xu
University of Macau, MACAU, CHINA
Gruschin semigroup, log-Harnack inequality, coupling, regular conditional probability
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-Lipschitz.
Probability theory and stochastic processes
405
418
10.4171/RMI/786
http://www.ems-ph.org/doi/10.4171/RMI/786