Multiple solutions for fourth order m-point boundary value problems with sign-changing nonlinearity

被引：50

作者：

Li, Haitao ^{[1
]}

Liu, Yansheng ^{[2
]}

机构：

[1] Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Peoples R China

[2] Shandong Normal Univ, Dept Math, Jinan 250014, Peoples R China

来源：

ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS | 2010年 / 55期

关键词：

Lattice; Fixed point theorem; Fourth order m-point boundary value problems; Sign-changing solution; TOPOLOGICAL-DEGREE; COMPUTATION;

D O I：

10.1080/09575146.2010.515944

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Using a fixed point theorem in ordered Banach spaces with lattice structure founded by Liu and Sun, this paper investigates the multiplicity of nontrivial solutions for fourth order m-point boundary value problems with sign-changing nonlinearity. Our results are new and improve on those in the literature.

引用

页码：1 / 10

页数：10

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