Multiple positive solutions of nonlinear singular boundary value problem for fourth-order equations

被引：30

作者：

Liu, YS ^{[1
]}

机构：

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

来源：

APPLIED MATHEMATICS LETTERS | 2004年 / 17卷 / 07期

基金：

中国国家自然科学基金;

关键词：

singularity; cone; positive solution; fourth-order equation;

D O I：

10.1016/j.aml.2004.06.001

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper discusses existence of multiple positive solutions to singular boundary value problem (BVP) for fourth-order equations by using the fixed-point theorem of cone expansion and compression under superlinear condition, which improves and extends the results in [1-5]. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：747 / 757

页数：11

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