Cubically hyponormal weighted shifts and their examples
type: Item
instance of: scholarly article
title: Cubically hyponormal weighted shifts and their examples
zbMATH Open document ID: 0959.47015
author: Il Bong Jung
author: Sang Soo Park
published in: Journal of Mathematical Analysis and Applications
publication date: 2000-11-22T00:00:00Z
review text: The aim of this paper is to discuss when some weighted shifts are cubically hyponormal. In particular, examples of cubically hyponormal and not quadratically hyponormal operators (and vice-versa) are obtained.
reviewed by: Cătălin Badea
Mathematics Subject Classification ID: 47B20
zbMATH DE Number: 1497261
zbMATH Keywords: weighted shifts
zbMATH Keywords: hyponormal operators
zbMATH Keywords: cubically hyponormal
zbMATH Keywords: quadratically hyponormal operators
describes a project that uses: Mathematica
MaRDI profile type: Publication
full work available at URL: jmaa.2000.6879
OpenAlex ID: W1965807824
cites work: Quadratically hyponormal weighted shifts
cites work: Q3198385
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cites work: Q4730328
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cites work: A Note on Joint Hyponormality
DOI: 10.1006/JMAA.2000.6879
description: scientific article; zbMATH DE number 1497261