A note on existence of antisymmetric solutions for a class of nonlinear Schrodinger equations

被引:7
|
作者
Carvalho, Janete S. [1 ]
Maia, Liliane A. [1 ]
Miyagaki, Olimpio H. [2 ]
机构
[1] Univ Brasilia, Dept Matemat, BR-70910900 Brasilia, DF, Brazil
[2] Univ Fed Vicosa, Dept Matemat, BR-36570000 Vicosa, MG, Brazil
来源
关键词
Nonlinear Schrodinger equation; Concentration-Compactness principle; CONCENTRATION-COMPACTNESS PRINCIPLE; NODAL SOLUTIONS; ELLIPTIC EQUATION; CALCULUS; NUMBER;
D O I
10.1007/s00033-010-0070-7
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We consider the nonlinear Schrodinger equation -Delta U vertical bar V(x)u = f(u) in R(N). We assume that V is invariant under an orthogonal involution and show the existence of a particular type of sign changing solution. The basic tool employed here is the Concentration-Compactness Principle.
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页码:67 / 86
页数:20
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