Research Article
Open Access
A refinement of the Poincaré inequality for Kolmogorov operators on
- Yasuhiro Fujita1Email author
Journal of Inequalities and Applications20052005:290493
https://doi.org/10.1155/JIA.2005.25
© Fujita. 2005
Received: 28 June 2004
Published: 1 February 2005
Abstract
We give a refinement of the Poincaré inequality for Kolmogorov operators on
. This refinement yields some regularity result of the corresponding semigroups.
Authors’ Affiliations
(1)
Department of Mathematics, Toyama University, Toyama, Japan
Copyright
© Fujita. 2005
