Year: 2020
Author: Junxiang Xu, Qi Li
Analysis in Theory and Applications, Vol. 36 (2020), Iss. 3 : pp. 295–325
Abstract
In this paper we reformulate a Lyapunov center theorem of infinite dimensional Hamiltonian systems arising from PDEs. The proof is based on a modified KAM iteration for periodic case.
Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/ata.OA-SU9
Analysis in Theory and Applications, Vol. 36 (2020), Iss. 3 : pp. 295–325
Published online: 2020-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 31
Keywords: Hamiltonian systems KAM iteration small divisors lower dimensional tori.