POSITIVE SOLUTIONS OF SINGULAR SUBLINEAR EMDEN-FOWLER BOUNDARY-VALUE-PROBLEMS

被引：82

作者：

ZHANG, Y

机构：

[1] Department of Mathematics, Shandong University, Jinan

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 1994年 / 185卷 / 01期

关键词：

D O I：

10.1006/jmaa.1994.1243

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper is about the Dirichlet boundary value problem of singular sublinear Emden-Fowler equations. A necessary and sufficient condition for the existence of positive solutions to this problem has been obtained by using the method of lower and upper solutions. The uniqueness of positive solutions has also been discussed. (C) 1994 Academic Press, Inc.

引用

页码：215 / 222

页数：8

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