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Positive solutions for semilinear elliptic equations in annular domains
被引:38
|作者:
Hai, DD
[1
]
机构:
[1] Mississippi State Univ, Dept Math, Mississippi State, MS 39762 USA
关键词:
elliptic;
existence and multiplicity;
positive solutions;
D O I:
10.1016/S0362-546X(98)00029-7
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
The existence of a positive solution for a given semilinear elliptic equation in general domains with a hole is established. An attempt is also made to address the multiplicity question of positive radial solution to the equation in annular domains. The results obtained extend and complement corresponding results in previous studies.
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页码:1051 / 1058
页数:8
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