Positive solutions of generalized Emden-Fowler equation

被引：12

作者：

Xu, X ^{[1
]}

机构：

[1] Xuzhou Normal Univ, Dept Math, Xuzhou 221116, Jiangsu, Peoples R China

来源：

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2003年 / 53卷 / 01期

关键词：

singular impulsive boundary value problem; fixed point index; positive solution;

D O I：

10.1016/S0362-546X(02)00267-5

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

in this paper, first we obtain a necessary and sufficient condition for the existence of positive solution to a singular impulsive Dirichlet boundary value problem, then we discuss the existence of multiple solutions to a singular impulsive BVP. In the last section of this paper, to illustrate the application of our main results, we discuss the existence of positive radial solutions to a semilinear elliptic radial solutions problem. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：23 / 44

页数：22

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