SEPARATION PROPERTY OF POSITIVE RADIAL SOLUTIONS FOR A GENERAL SEMILINEAR ELLIPTIC EQUATION

被引：0
|
作者：
杨芬 [1 ]
张丹丹 [2 ]
机构：
[1] College of Science, Wuhan University of Science and Technology
[2] Department of Mathematics, Xiangfan University
来源：
Acta Mathematica Scientia | 2011年 / 31卷 / 01期
关键词：
Asymptotic behavior; separation property; semilinear elliptic equation;
D O I：
暂无
中图分类号：
O175.25 [椭圆型方程];
学科分类号：
070104 ;
摘要：
The asymptotic behavior at infinity and an estimate of positive radial solutions of the equation △u + sum from i=1 to k cirli upi = 0, x ∈ Rn,(0.1)are obtained and the structure of separation property of positive radial solutions of Eq. (0.1) with different initial data α is discussed.
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页码：181 / 193
页数：13
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