On p-numerical radius inequalities for commutators of operators

被引：1

作者：

Frakis, Abdelkader ^{[1
]}

Kittaneh, Fuad ^{[2
]}

机构：

[1] Mustapha Stambouli Univ, Dept Math, Mascara, Algeria

[2] Univ Jordan, Dept Math, Amman, Jordan

来源：

QUAESTIONES MATHEMATICAE | 2025年 / 48卷 / 03期

关键词：

Schatten p-norm; p-numerical radius; operator norm; commutator; inequality;

D O I：

10.2989/16073606.2024.2397562

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this work, we give some p-numerical radius inequalities for operators as well as for commutators of operators. As applications, when p = infinity, we improve some earlier numerical radius inequalities for operators. Also, we refine the triangle inequalities for the numerical radius and the operator norm.

引用

页码：417 / 428

页数：12

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