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On the Effective Reducibility of a Class of Quasi-Periodic Nonlinear Systems near the Equilibrium*
Dynamical Systems ( IF 0.5 ) Pub Date : 2018-11-03 , DOI: 10.1080/14689367.2018.1537362
Jia Li 1 , Chunpeng Zhu 1
Affiliation  

ABSTRACT In this paper, we consider the effective reducibility of the following quasi-periodic nonlinear system where A is a constant matrix with the different and nonzero eigenvalues, , and , and are analytic quasi-periodic on with respect to t. Under non-resonance conditions, without any non-degeneracy condition, by a quasi-periodic transformation, the system can be reducible to a quasi-periodic system where and are exponentially small in ϵ.

中文翻译:

关于一类接近平衡的拟周期非线性系统的有效可约性*

摘要 在本文中,我们考虑以下拟周期非线性系统的有效可约性,其中 A 是一个常数矩阵,具有不同的非零特征值、 、 和 ,并且是关于 t 的解析准周期。在非共振条件下,没有任何非简并条件,通过准周期变换,系统可以简化为准周期系统,其中 和 在 ϵ 中呈指数级小。
更新日期:2018-11-03
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