COMPARISON OF GREEN FUNCTIONS FOR GENERALIZED SCHRÖDINGER OPERATORS ON C 1,1 -DOMAINS
Lotfi Riahi · 2003
We establish some inequalities on the 1 -Green function G on bounded C 1,1 - domain. We use these inequalities to prove the existence of the 1 µ -Green function Gµ and its comparability to G, where µ is in some general class of signed Radon measures. Finally we prove that the choice of this class is essentially optimal.