Gradient estimates and Harnack inequalities on non-compact Riemannian manifolds
Résumé
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.
Domaines
Probabilités [math.PR]Origine | Fichiers produits par l'(les) auteur(s) |
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