We study global regularity properties of invariant measures associated with second order differential operators in RN. Under suitable conditions, we prove global boundedness of the density, Sobolev regularity, a Harnack inequality and pointwise upper and lower bounds.
Titolo: | Gradient estimates for Dirichlet parabolic problems in unbounded domains |
Autori: | |
Data di pubblicazione: | 2004 |
Rivista: | |
Abstract: | We study global regularity properties of invariant measures associated with second order differential operators in RN. Under suitable conditions, we prove global boundedness of the density, Sobolev regularity, a Harnack inequality and pointwise upper and lower bounds. |
Handle: | http://hdl.handle.net/11587/106298 |
Appare nelle tipologie: | Articolo pubblicato su Rivista |
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