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A numerical radius inequality involving the generalized Aluthge transform
Journal article   Open access  Peer reviewed

A numerical radius inequality involving the generalized Aluthge transform

Amer Abu Omar and Fuad Kittaneh
Studia mathematica, Vol.216(1), pp.69-75
01/01/2013

Abstract

Mathematics Physical Sciences Science & Technology
A spectral radius inequality is given. An application of this inequality to prove a numerical radius inequality that involves the generalized Aluthge transform is also provided. Our results improve earlier results by Kittaneh and Yamazaki.
url
https://doi.org/10.4064/sm216-1-5View
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