Harnack inequality for degenerate elliptic equations and sum operators
Open Access
- 1 January 2015
- journal article
- Published by American Institute of Mathematical Sciences (AIMS) in Communications on Pure and Applied Analysis
- Vol. 14 (6) , 2363-2376
Abstract
We define Stummel-Kato type classes in a quasimetric homogeneous setting using sum operators introduced in [13] by Franchi, Perez and Wheeden. Then we prove a Harnack inequality for positive solutions of some linear subelliptic equations.Keywords
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