有关p-亚正规算子和对数亚正规算子广义Aluthge变换的一个注解

数学季刊 ›› 2008, Vol. 23 ›› Issue (4): 525-532.

有关p-亚正规算子和对数亚正规算子广义Aluthge变换的一个注解

1. College of Mathematics and Physics,Henan Technology University,Zhengzhou 450007,China2. College of Mathematics and Information Science,Henan Normal University,Xinxiang 453007,China

收稿日期:2004-12-20 出版日期:2008-12-30 发布日期:2023-09-14
作者简介: DAI Hui-ya(1979-), male, native of Zhengzhou, Henan, a lecturer of Henan Technology Uni- versity, M.S.D., engages in functional analysis; YANG Chang-sen(1965-), male, native of Xinxiang, Henan, a professor of Henan Normal University, Ph.D., engages in functional analysis.
基金资助:
Supported by Education Foundation of Henan Province(200510463024)； Supported by the Foundation of Henan University of Technology(20050206)；

A Note on Generalized Aluthge Transformation for p-hyponormal and Log-hyponormal Operators

1. College of Mathematics and Physics,Henan Technology University,Zhengzhou 450007,China2. College of Mathematics and Information Science,Henan Normal University,Xinxiang 453007,China

Received:2004-12-20 Online:2008-12-30 Published:2023-09-14
About author: DAI Hui-ya(1979-), male, native of Zhengzhou, Henan, a lecturer of Henan Technology Uni- versity, M.S.D., engages in functional analysis; YANG Chang-sen(1965-), male, native of Xinxiang, Henan, a professor of Henan Normal University, Ph.D., engages in functional analysis.
Supported by:
Supported by Education Foundation of Henan Province(200510463024)； Supported by the Foundation of Henan University of Technology(20050206)；

摘要/Abstract

摘要： We shall give some results on generalized aluthge transformation for phyponormal and log-hyponormal operators.We shall also discuss the best possibility of these results.

关键词: positive operator, Furuta inequality, Aluthge transformation, best possibility

Abstract: We shall give some results on generalized aluthge transformation for phyponormal and log-hyponormal operators.We shall also discuss the best possibility of these results.

Key words: positive operator, Furuta inequality, Aluthge transformation, best possibility

中图分类号:

O177.1

代辉亚, 杨长森. 有关p-亚正规算子和对数亚正规算子广义Aluthge变换的一个注解[J]. 数学季刊, 2008, 23(4): 525-532.

DAI Hui-ya, YANG Chang-sen. A Note on Generalized Aluthge Transformation for p-hyponormal and Log-hyponormal Operators [J]. Chinese Quarterly Journal of Mathematics, 2008, 23(4): 525-532.

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