Existence Result for a Class of Nonlinear Elliptic Systems on Punctured Unbounded Domains

被引:1
作者
Colin, Fabrice [1 ]
机构
[1] Laurentian Univ, Sudbury, ON P3E 2C6, Canada
来源
BOUNDARY VALUE PROBLEMS | 2010年
基金
加拿大自然科学与工程研究理事会;
关键词
CRITICAL GROWTH; EQUATIONS;
D O I
10.1155/2010/175409
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We establish the existence of a nontrivial solution for systems with an arbitrary number of coupled Poisson equations with critical growth in punctured unbounded domains. The proof depends on a generalized linking theorem due to Krysewski and Szulkin, and on a concentration-compactness argument, proved by Frigon and the author. Applications to reaction-diffusion systems with skew gradient structure are also discussed in the last section.
引用
收藏
页数:15
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