Existence and multiplicity of positive solutions for a class of semilinear elliptic equations involving Hardy term and Hardy-Sobolev critical exponents

被引：14
|
作者：
Ding, Ling [1 ,2 ]
Tang, Chun-Lei [1 ]
机构：
[1] SW Univ, Sch Math & Stat, Chongqing 400715, Peoples R China
[2] Xiangfan Univ, Dept Math, Hubei 441053, Peoples R China
来源：
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2008年 / 339卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Hardy-Sobolev critical exponents; Hardy term; (PS)c condition; Ekeland's variational principle; positive solution; strong maximum principle;
D O I：
10.1016/j.jmaa.2007.07.066
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Existence and multiplicity of positive solutions are studied for a class of semilinear elliptic equations with Hardy term, Hardy-Sobolev critical exponents and sublinear nonlinearity by variational methods and some analysis techniques. (C) 2007 Elsevier Inc. All rights reserved.
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页码：1073 / 1083
页数：11
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