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一类低维环面线性映射的周期点及符号分析 被引量:1

Periodic Points and Symbolic Analysis for Some Low-Dimensional Linear Torus Maps
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摘要 运用符号动力学方法讨论了一类二维环面上分片连续映射的周期点和一族三维环面上分片线性映射的动力学性质.对于这类不连续映射,传统的方法往往失效.通过运用划分及其蕴涵着的编码,给出了其动力学的符号表示及轨道所对应的路径的允字条件. In this paper, periodic points of a class of maps on the 2-torus and the dynamics of a class of linear maps on the 3-torus are discussed. Using codes underlying the map operations, symbolic descriptions of the dynamics and admissibility conditions for itineraries are given for these discontinuous maps.
出处 《上海大学学报(自然科学版)》 CAS CSCD 北大核心 2008年第1期52-57,共6页 Journal of Shanghai University:Natural Science Edition
基金 国家自然科学基金资助项目(1047108710672146)
关键词 周期点 允字条件 符号动力系统 符号表示 periodic point admissibility condition symbolic dynamical system symbolic description
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