Existence of Solutions for a Fractional Laplacian Equation with Critical Nonlinearity

被引:2
|
作者
Shen, Zifei [1 ]
Gao, Fashun [1 ]
机构
[1] Zhejiang Normal Univ, Dept Math, Jinhua 321004, Peoples R China
关键词
SCHRODINGER-EQUATION; POSITIVE SOLUTIONS;
D O I
10.1155/2013/638425
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the fractional Laplacian equation (-Delta)(s)u + lambda A(x)u = mu u + |mu|(2*(s)-2)u, x is an element of R-N, here N > 2s, s is an element of (0, 1), 2*(s) = 2N/(N-2s) is the critical exponent, and A(x) >= 0 is a real potential function. Employing the variational method we prove the existence of nontrivial solutions for mu small and lambda large.
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页数:9
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