Persistence of hyperbolic invariant tori for Hamiltonian systems

JOURNAL OF DIFFERENTIAL EQUATIONS

卷:164

Article

Huang, QD ; Cong, FZ ; Li, Y

关键词: hyperbolic invariant tori;    KAM iteration;    measure estimate;   

DOI  :  10.1006/jdeq.2000.3762

来源: Elsevier

【 摘 要 】

A perturbation problem ibr hyperbolic invariant tori is considered, and a KAM type theorem about the existence of invariant tori is proved. In particular, the unperturbed system considered may admit the different dimensions of action and angle variables, and hence this generalizes the works of Graff, Zehnder, Hermann, and Parasyuk. (C) 2000 Academic Press.

【 授权许可】

Free