KAM theorem for the nonlinear Schrodinger equation

被引:2
|
作者
Grebert, B
Kappeler, T
机构
[1] Univ Nantes, Dept Math, F-44322 Nantes 3, France
[2] Univ Zurich, Inst Math, CH-8057 Zurich, Switzerland
关键词
D O I
10.1016/S0764-4442(99)80025-1
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this Note we prove the persistence of finite-dimensional invariant tori associated,vith the defocusing nonlinear Schrodinger equation under small Hamiltonian perturbations. The invariant tori are not necessarily, small. (C) Academie des Sciences/Elsevier, Paris.
引用
收藏
页码:473 / 478
页数:6
相关论文
共 50 条