Uniqueness of minimal blow-up solutions to nonlinear Schrodinger system

被引:3
|
作者
Su, Yiming [1 ]
机构
[1] Zhejiang Univ Technol, Sch Sci, Hangzhou, Zhejiang, Peoples R China
关键词
Uniqueness; Schrodinger system; Blow up; DISPERSIVE DIELECTRIC FIBERS; GROUND-STATES; POSITIVE SOLUTIONS; OPTICAL PULSES; EQUATIONS; TRANSMISSION; EXISTENCE;
D O I
10.1016/j.na.2017.01.021
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we are concerned with the finite time blow-up solutions to the following N coupled nonlinear Schrodinger system in R-2: i partial derivative(t)phi(j) + Delta phi(j) + Sigma(N)(k=1)a(jk)vertical bar phi k vertical bar(2)phi(j) = 0, (0.1) where N >= 2 and the coefficient matrix A satisfies a(jk) = a(kj) > 0. We study the properties of the blow-up solutions which obtain the minimal L-2 -norm, and prove that such solution is unique, up to the symmetries of the system. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码:186 / 197
页数:12
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