Existence of multiple positive radial solutions for a semilinear elliptic system on an unbounded domain

被引:13
|
作者
Lee, YH [1 ]
机构
[1] Pusan Natl Univ, Dept Math, Pusan 609735, South Korea
关键词
D O I
10.1016/S0362-546X(01)00485-0
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The multiplicity of positive radial solutions for a multiparameter semilinear elliptic system in an exterior domain is studied. Proofs are mainly based on the argument of upper and lower solutions and fixed point index theory.
引用
收藏
页码:3649 / 3660
页数:12
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