On the Davis-Wielandt radius inequalities of Hilbert space Operators

被引：6
|
作者：
Alomari, M. W. [1 ]
机构：
[1] Irbid Natl Univ, Fac Sci & Informat Technol, Dept Math, POB 2600, Irbid 21110, Jordan
来源：
LINEAR & MULTILINEAR ALGEBRA | 2023年 / 71卷 / 11期
关键词：
Davis-Wielandt radius; Davis-Wielandt shell; n x n operator; NUMERICAL RADIUS; NORM INEQUALITIES; RANGE; SHELL;
D O I：
10.1080/03081087.2022.2081308
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this work, some new upper and lower bounds for the Davis-Wielandt radius are introduced. Generalizations of some presented results are obtained. Some bounds for the Davis-Wielandt radius for n x n operator matrices are established. An extension of the Davis-Wielandt radius to the Euclidean operator radius is introduced.
引用
收藏
页码：1804 / 1828
页数：25
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