On Some Numerical Radius Inequalities Involving Generalized Aluthge Transform-Reference-Cited by-同舟云学术

On Some Numerical Radius Inequalities Involving Generalized Aluthge Transform

Published:2022-09-01 Issue: Volume:2022 Page:1-9
ISSN:2314-8888
Container-title:Journal of Function Spaces
language:en
Short-container-title:Journal of Function Spaces

Author:

Hyder Javariya¹,Akram Muhammad Saeed²,Alofi Abdulaziz S.³,Akter Dilruba⁴^ORCID

Affiliation:

1. Department of Mathematics, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Pakistan

2. Department of Mathematics, Faculty of Science, Ghazi University, 32200 Dera Ghazi Khan, Pakistan

3. Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia

4. Department of Applied Mathematics, Gono Bishwabidyalay University, Dhaka, Bangladesh

Abstract

Let

S

be any bounded linear operator defined on a complex Hilbert space

H .

In this paper, we present some numerical radius inequalities involving the generalized Aluthge transform to attain upper bounds for numerical radius. Numerical computations are carried out for some particular cases of generalized Aluthge transform.

Funder

King Abdulaziz University

Publisher

Hindawi Limited

Subject

Analysis

Link

http://downloads.hindawi.com/journals/jfs/2022/8525804.pdf

Reference19 articles.

1. On Cauchy–Schwarz type inequalities and applications to numerical radius inequalities

2. Some refinements of numerical radius inequalities for Hilbert space operators;E. Alizadeh;Jordan Journal of Mathematics and Statistics,2022

3. Algebraic properties of ω-Q-fuzzy subgroups;G. Muhammad;International Journal of Mathematics and Computer Science,2020

4. A note on complex fuzzy subfield

5. A numerical radius inequality and an estimate for the numerical radius of the Frobenius companion matrix

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. On Refinements of Numerical Radius Inequalities;Iranian Journal of Science;2023-04-03