| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 843481 | Nonlinear Analysis: Theory, Methods & Applications | 2009 | 7 Pages |
Abstract
This paper deals with the nonlinear elliptic equation −Δu+u=f(x,u) in a bounded smooth domain Ω⊂RNΩ⊂RN 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.
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Authors
Xiuchao Song, Weihua Wang, Peihao Zhao,