Hölder continuity of solutions of an elliptic equation uniformly degenerating on part of the domain

Autor: S. T. Guseinov, Yu. A. Alkhutov
Rok vydání: 2009
Předmět:
Zdroj: Differential Equations. 45:53-58
ISSN: 1608-3083
0012-2661
DOI: 10.1134/s0012266109010066
Popis: We consider a second-order divergence elliptic equation in a domain D divided by a hyperplane in two parts. The equation is uniformly elliptic in one of these parts and is uniformly degenerate with respect to a small parameter ɛ in the other. We show that each solution is Holder continuous in D with Holder exponent independent of ɛ.
Databáze: OpenAIRE