Disuguaglianze di Harnack alla frontiera per equazioni di Kolmogorov

We describe some recent results on the boundary regularity for hypoelliptic Kolmogorov equations. We prove boundary Harnack inequalities of the positive solutions to Kolmogorov equations vanishing on some relatively open subset of the boundary. Sufficient conditions for the boundary Harnack ine...

Full description

Bibliographic Details
Main Author: Sergio Polidoro
Format: Article
Language:English
Published: University of Bologna 2011-12-01
Series:Bruno Pini Mathematical Analysis Seminar
Online Access:http://mathematicalanalysis.unibo.it/article/view/2672