数学物理学报

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线性系统的极限跟踪性

朱玉峻; 何连法   

  1. 河北师范大学数学与信息科学学院 石家庄 050016
  • 收稿日期:2005-10-23 修回日期:2006-12-01 出版日期:2007-04-25 发布日期:2007-04-25
  • 通讯作者: 朱玉峻
  • 基金资助:
    国家自然科学基金(10371030)、数学天元基金(10426012)和河北师范大学博士基金(L2003B05)

Limit Shadowing Property of Linear Systems

Zhu Yujun; He Lianfa   

  1. College of Mathematics and Information Science, Hebei Normal University, Shijiazhuang 050016
  • Received:2005-10-23 Revised:2006-12-01 Online:2007-04-25 Published:2007-04-25
  • Contact: Zhu Yujun

摘要: 给出了Rn上的线性同构和线性流具有极限跟踪性的特征:线性同构具有极限跟踪性当且仅当其对应的矩阵为双曲的;线性流具有极限跟踪性当且仅当其对应矩阵的所有特征根均具有非零实部.

关键词: 极限跟踪性, 线性同构, 线性流, 双曲

Abstract: In this paper, the authors give the characterization of both linear automorphisms and linear flows on Rn with the limit shadowing property. That is, an automorphism defined by a matrix has the limit shadowing property if and only if this matrix is hyperbolic, and a linear flow induced by a matrix has the limit shadowing property if and only if all
eigenvalues of this matrix have nonzero real parts.

Key words: Limit shadowing property, Linear automorphism, Linear flow, Hyperbolicity

中图分类号: 

  • 37C50