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Gradient Estimate and Harnack Inequality on Non-Compact Riemannian Manifolds
- Source :
- Stochastic Processes and their Applications, Stochastic Processes and their Applications, Elsevier, 2009, 119, pp.3653-3670
- Publication Year :
- 2009
- Publisher :
- HAL CCSD, 2009.
-
Abstract
- International audience; A new type of gradient estimate is established for diffusion semigroups on non-compact complete Riemannian manifolds. As applications, a global Harnack inequality with power and a heat kernel estimate are derived for diffusion semigroups on arbitrary complete Riemannian manifolds.
Details
- Language :
- English
- ISSN :
- 03044149
- Database :
- OpenAIRE
- Journal :
- Stochastic Processes and their Applications, Stochastic Processes and their Applications, Elsevier, 2009, 119, pp.3653-3670
- Accession number :
- edsair.doi.dedup.....16278145e74ab77b22740719596c9212