|
| MULTIPLE POSITIVE SOLUTIONS FOR A FOURTH-ORDER NONLINEAR EIGENVALUE PROBLEM |
| Yong-Hui Zhou,Yun-Rui Yang,Li Liu |
| (School of Math. and Physics, Lanzhou Jiaotong University, Lanzhou 730070, Gansu, PR China) |
| DOI： |
| Abstract: |
| In this paper, by using the Guo-Krasnoselskii’s fixed-point theorem, we establish the existence and multiplicity of positive solutions for a fourth-order nonlinear eigenvalue problem. The corresponding examples are also included to demonstrate the results we obtained. |
| Key words: positive solutions; eigenvalue problem; fixed point |