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Reducibility of a Class of 2k-dimensional Hamiltonian Systems with Quasi-Periodic Coefficients
Dynamical Systems ( IF 0.5 ) Pub Date : 2018-11-03 , DOI: 10.1080/14689367.2018.1536734
Jia Li 1 , Youhui Su 1 , Yanling Shi 2
Affiliation  

ABSTRACT In this paper, we consider the following real analytic Hamiltonian system where A is a constant Hamiltonian matrix with the different eigenvalues , where for are real, and is quasi-periodic with frequencies . Without any non-degeneracy condition with respect to ϵ, we prove that by a quasi-periodic symplectic mapping, then for most of the sufficiently small parameter ϵ, the Hamiltonian system is reducible.

中文翻译:

一类具有拟周期系数的2k维哈密顿系统的可约性

摘要 在本文中,我们考虑以下实解析哈密顿系统,其中 A 是具有不同特征值的常数哈密顿矩阵,其中 for 是实数,并且是频率为 的准周期矩阵。在没有关于 ϵ 的任何非简并条件的情况下,我们证明了通过准周期辛映射,那么对于大部分足够小的参数 ϵ,哈密顿系统是可约的。
更新日期:2018-11-03
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