On operators satisfying \(T^{*}|T^2|T\geq T^{*}|T|^{2}T\)
type: Item
instance of: scholarly article
title: On operators satisfying \(T^{*}|T^2|T\geq T^{*}|T|^{2}T\)
zbMATH Open document ID: 1109.47005
author: I. H. Jeon
author: In Hyoun Kim
published in: Linear Algebra and its Applications
publication date: 2006-12-07T00:00:00Z
review text: The authors introduce the class \({\mathcal Q}{\mathcal A}\) of operators \(T\) on Hilbert space that satisfy the inequality \(T^*| T^2| T\geq T^*| T| ^2T\) and study properties of such operators.
reviewed by: Vladimir V. Peller
Mathematics Subject Classification ID: 47A10
Mathematics Subject Classification ID: 47B20
zbMATH DE Number: 5078017
zbMATH Keywords: Riesz idempotent
zbMATH Keywords: tensor products
zbMATH Keywords: quasi-class
MaRDI profile type: Publication
full work available at URL: j.laa.2006.02.040
OpenAlex ID: W2007112740
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DOI: 10.1016/J.LAA.2006.02.040
description: scientific article; zbMATH DE number 5078017