The existence of almost-periodic solutions for 1-dimensional nonlinear Schrodinger equation with quasi-periodic forcing

被引:3
|
作者
Liu, Shujuan [1 ]
机构
[1] Hunan Normal Univ, Dept Math, Key Lab High Performance Comp & Stochast Informat, Changsha 410083, Hunan, Peoples R China
关键词
INVARIANT TORI; FULL DIMENSION; CONSTRUCTION;
D O I
10.1063/1.5134503
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this paper, we prove that there exist almost-periodic solutions for the Schrodinger equation with quasi-periodic forcing under periodic boundary conditions. This extends the result of Cong et al. [J. Differ. Equations 264, 4504-4563 (2018)] to the case with quasi-periodic forcing. The main difficulty is to ensure the positive lower bound of the non-resonant condition.
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页数:21
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