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On Power Finite Rank Operators

     

摘要

An operator F ∈ B(X) is called power finite rank if Fn is of finite rank for some n ∈ N.In this note,we provide several interesting characterizations of power finite rank operators.In particular,we show that the class of power finite rank operators is the intersection of the class of Riesz operators and the class of operators with eventual topological uniform descent.

著录项

  • 来源
    《数学研究及应用》|2019年第4期|378-382|共5页
  • 作者

    Qingping ZENG; Zhenying WU;

  • 作者单位

    College of Computer and Information Sciences, Fujian Agriculture and Forestry University,Fujian 350002, P.R.China;

    College of Mathematics and Informatics, Fujian Normal University, Fujian 350117, P.R.China;

  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

  • 入库时间 2023-07-25 22:30:11
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