Symmetric positive solutions for $\phi$-Laplacian boundary-value problems with integral boundary conditions

Electronic Journal of Differential Equations

卷:2013

Wengui Yang¹ 

[1] Sanmenxia Polytechnic, Sanmenxia, China ;

关键词: Boundary value problems;    integral boundary conditions;    symmetric positive solutions;    \phi-Laplacian operator;    fixed point theorem;   

DOI  :  

来源: DOAJ

【 摘 要 】

In this article, we study the existence, multiplicity, and nonexistence of symmetric positive solutions for a class of four-order integral boundary value problems with $\phi$-Laplacian operator. The arguments mainly rely on the Guo-Krasnosel'skii fixed point theorem of cone expansion and compression of norm type and Leggett-Williams fixed point theorem. Finally, some examples are presented to illustrate the main results.

【 授权许可】

Unknown