| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4609868 | Journal of Differential Equations | 2015 | 24 Pages |
Abstract
It is proved that the KAM tori (thus quasi-periodic solutions) are long time stable for infinite dimensional Hamiltonian systems generated by nonlinear wave equation, by constructing a partial normal form of higher order around the KAM torus and showing that p-tame property persists under KAM iterative procedure and normal form iterative procedure.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Hongzi Cong, Meina Gao, Jianjun Liu,