Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
471009 | Computers & Mathematics with Applications | 2010 | 9 Pages |
Abstract
In this paper, we prove the existence of sign changing solutions and multiple solutions of a semilinear elliptic eigenvalue problem. One of the key points here is to construct nonempty invariant sets of the gradient flow which contain the positive and the negative solution of the problem.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Jingkun Liu, Jianqing Chen,