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• 数学 • 上一篇    下一篇

单值系统敏感不蕴涵诱导的集值系统敏感

刘恒1, 史恩慧2   

  1. 1. 吉林大学 数学研究所, 长春 130012; 2. 苏州大学 数学学院, 江苏省 苏州 215006
  • 收稿日期:2007-03-23 修回日期:1900-01-01 出版日期:2007-05-26 发布日期:2007-05-26
  • 通讯作者: 刘恒

Individual Sensitivity Doesn’t Imply Collective Sensitivity

LIU Heng1, SHI Enhui2   

  1. 1. Institute of Mathematics, Jilin University, Changchun 130012, China; 2. Department of Mathematics, Suzhou University, Suzhou 215006, Jiangsu Province, China
  • Received:2007-03-23 Revised:1900-01-01 Online:2007-05-26 Published:2007-05-26
  • Contact: LIU Heng

摘要: 研究单值系统(X, f)的敏感性及其诱导的集值系统 (K(X), -f)敏感性之间的关系, 利用构造反例方法证明了f敏感不蕴涵-f敏感.

关键词: 集值映射, 敏感, 道路连通空间

Abstract: We investigated the relationships between the sensitivity of dynamical system (X,f) and the sensitivity of the set valued discrete system (K(X), -f); and gave examples showing that the sensitivity of fdoes not imply the sensitivity of -f.

Key words: setvalued map, sensitivity, pathconnected space

中图分类号: 

  • O189.1