On a semilinear elliptic equation with indefinite linear part

被引：4
|
作者：
Li, YQ [1 ]
Chen, JQ [1 ]
机构：
[1] Fujian Normal Univ, Dept Math, Fuzhou 350007, Peoples R China
来源：
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2002年 / 48卷 / 03期
基金：
中国国家自然科学基金;
关键词：
critical-point theory; semilinear elliptic equation; indefinite linear part;
D O I：
10.1016/S0362-546X(00)00192-9
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The existence of the nontrivial solution of the semilinear elliptic equation was studied. It was assumed that unbounded domain is contained in a strip with finite width. It was proved that there exists a big bounded subset of unbounded domain.
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页码：399 / 410
页数：12
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