Quasi-periodic solutions of a non-autonomous wave equations with quasi-periodic forcing

被引:20
|
作者
Si, Jianguo [1 ]
机构
[1] Shandong Univ, Sch Math, Jinan 250100, Shandong, Peoples R China
基金
中国国家自然科学基金;
关键词
Infinite-dimensional Hamiltonian systems; KAM theory; Non-autonomous wave equations; Quasi-periodic solutions; Invariant torus; HAMILTONIAN PERTURBATIONS; FORCED VIBRATIONS; STABILITY; FAMILIES; SYSTEMS;
D O I
10.1016/j.jde.2012.01.034
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we prove existence of small amplitude quasi-periodic solutions for a non-autonomous, quasi-periodically forced nonlinear wave equations with periodic spatial boundary conditions via RAM theory. (C) 2012 Elsevier Inc. All rights reserved.
引用
收藏
页码:5274 / 5360
页数:87
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