This paper deals with the nonlinear elliptic equationu + u = f (x, u) in a bounded smooth domain โฆ โ R N with a nonlinear boundary value condition. The existence results are obtained by the sub-supersolution method and the Mountain Pass Lemma. And nonexistence is also considered.
โฆ LIBER โฆ
Very weak solutions to elliptic equations with nonlinear Neumann boundary conditions
โ Scribed by P. Quittner; W. Reichel
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 338 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0944-2669
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