This paper deals with the nonlinear elliptic equationu + u = f (x, u) in a bounded smooth domain Ω ⊂ 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.
On equilibrium solutions of diffusion equations with nonlinear boundary conditions
✍ Scribed by Neus Cònsul
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 710 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0044-2275
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