Wiener criterion for a class of degenerate elliptic operators
โ Scribed by Paolo Negrini; Vittorio Scornazzani
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 620 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0022-0396
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract In this paper we prove subelliptic estimates for operators of the form ฮ__~x~ +__ ฮป^2^ (__x__)__S__ in โ__^N^__ = โ ร โ, where the operator __S__ is an elliptic integro โ differential operator in โ__^N^__ and ฮป is a nonnegative Lipschitz continuous function.
## Dedicated to the memory of Leonid R. Volevich Let X = (X1, . . . , Xm) be an infinitely degenerate system of vector fields. We study the existence and regularity of multiple solutions of the Dirichlet problem for a class of semi-linear infinitely degenerate elliptic operators associated with th