The existence of solutions for a class of semilinear elliptic systems

被引：9

作者：

Duan, Shengzhong ^{[2
,3
]}

Wu, Xian ^{[1
]}

机构：

[1] Yunnan Normal Univ, Dept Math, Kunming 650092, Yunnan, Peoples R China

[2] Yunnan Univ, Sch Math & Stat, Kunming 650091, Yunnan, Peoples R China

[3] Baoshan Coll, Dept Math, Baoshan 678000, Yunnan, Peoples R China

来源：

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2010年 / 73卷 / 09期

基金：

中国国家自然科学基金;

关键词：

Semilinear elliptic systems; Weak solution; Variational methods; CRITICAL-POINT THEORY; INDEFINITE FUNCTIONALS; MULTIPLE SOLUTIONS; PERTURBATIONS; RESONANCE; LINKING;

D O I：

10.1016/j.na.2010.06.031

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, some new existence theorems of weak solutions for a class of semilinear elliptic systems are obtained by means of the local linking theorem and the saddle point theorem. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2842 / 2854

页数：13

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