L2-concentration of blow-up solutions for two-coupled nonlinear Schrödinger equations with harmonic potential

被引:1
|
作者
Zhong-Xue Lü
Zuhan Liu
Changcheng Yao
机构
[1] Xuzhou Normal University,School of Mathematical Science
[2] Yangzhou University,School of Mathematics
关键词
concentration; nonlinear Schrödinger equations; harmonic potential; Bose-Einstein condensates;
D O I
10.1007/s13226-012-0004-5
中图分类号
学科分类号
摘要
In this paper, we consider the blow-up solutions of Cauchy problem for twocoupled nonlinear Schrödinger equations with harmonic potential. We establish the lower bound of blow-up rate. Furthermore, the L2 concentration for radially symmetric blow-up solutions is obtained.
引用
收藏
页码:49 / 70
页数:21
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