Abstract
The paper presents existence and multiplicity results for non-linear boundary value problems on possibly non-smooth and unbounded domains under possibly non-homogeneous Dirichlet boundary conditions. We develop here an appropriate functional setting based on weighted Sobolev spaces. Our results are obtained by using global minimization and a minimax approach using a non-smooth critical point theory.
| Original language | English |
|---|---|
| Pages (from-to) | 372-391 |
| Number of pages | 20 |
| Journal | Complex Variables and Elliptic Equations |
| Volume | 60 |
| Issue number | 3 |
| DOIs | |
| State | Published - 4 Mar 2015 |
Keywords
- global optimization
- minimax principle
- non-homogeneous Dirichlet boundary conditions
- non-linear elliptic problem
- weighted Sobolev spaces
ASJC Scopus subject areas
- Analysis
- Numerical Analysis
- Computational Mathematics
- Applied Mathematics