Positive solutions for a class of m-point singular boundary value problems

被引：37

作者：

Feng, Meiqiang ^{[1
]}

Ge, Weigao

机构：

[1] Beijing Inst Technol, Dept Appl Math, Beijing 100081, Peoples R China

[2] Beijing Informat Technol Inst, Dept Fundamental Sci, Beijing 100101, Peoples R China

来源：

MATHEMATICAL AND COMPUTER MODELLING | 2007年 / 46卷 / 3-4期

关键词：

multi-point boundary value problem; positive solution; fixed point theorem; existence; singularity;

D O I：

10.1016/j.mcm.2006.11.009

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper concerns the existence and multiplicity of positive solutions for a class of m-point singular boundary-value problems of second-order differential equations Lx=lambda w(t)f(t, x), 0<t<1. The arguments are based upon fixed point theorems in a cone. The nonexistence of a positive solution is also studied. (C) 2006 Elsevier Ltd. All rights reserved.

引用

页码：375 / 383

页数：9

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