On the existence of a positive solution for a semilinear elliptic equation in the upper half space

We show the existence of a nontrivial solution to the semilinear elliptic equation −Δu+u=b(x)|u|p−2u, u>0,  u∈H01(ℝ+N) under some suitable conditions.

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Bibliographic Details
Main Authors: Chen Shaowei, Li Yongqing
Format: Article
Language:English
Published: Wiley 2002-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/S1085337502000726
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