Title of article :
Elliptic problems with discontinuities
Author/Authors :
Nikolaos Halidias، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2002
Abstract :
In this paper we prove two existence theorems for elliptic problems with discontinuities.
The first one is a noncoercive Dirichlet problem and the second one is a Neumann problem.
We do not use the method of upper and lower solutions. For Neumann problems we assume
that f is nondecreasing. We use the critical point theory for locally Lipschitz functionals.
2002 Elsevier Science (USA). All rights reserved
Keywords :
Locally Lipschitz functionals , Critical point theory , Countable number of discontinuities , Discontinuous nonlinearities
Journal title :
Journal of Mathematical Analysis and Applications
Journal title :
Journal of Mathematical Analysis and Applications
