Albo Carlos Cavalheiro
Regularity of weak solutions to certain degenerate elliptic equations

Comment.Math.Univ.Carolin. 47,4 (2006) 681-693.

Abstract:In this article we establish the existence of higher order weak derivatives of weak solutions of Dirichlet problem for a class of degenerate elliptic equations.

Keywords: degenerate elliptic equations, weighted Sobolev spaces
AMS Subject Classification: Primary 35J70; Secondary 35J25