Seminormal composition operators on \(L^2\) spaces induced by matrices: the Laplace density case
type: Item
instance of: scholarly article
title: Seminormal composition operators on \(L^2\) spaces induced by matrices: the Laplace density case
zbMATH Open document ID: 1208.47026
author: Jan Stochel
author: Jerzy Bartłomiej Stochel
published in: Journal of Mathematical Analysis and Applications
publication date: 2011-01-12T00:00:00Z
review text: The content of this paper is best described by its abstract: ``Bounded composition operators with matrix symbols on \(L^2(\mu )\), where \(\mu \) is a positive Borel measure with a Laplace type density function on the \(d\)-dimensional Euclidean space, are studied. Hyponormality and subnormality of adjoints of such operators are characterized explicitly in terms of their symbols.''
reviewed by: Raymond Mortini
Mathematics Subject Classification ID: 47B33
Mathematics Subject Classification ID: 47B20
zbMATH DE Number: 5835274
zbMATH Keywords: composition operator on \(L^{2}\) space
zbMATH Keywords: subnormal operator
zbMATH Keywords: hyponormal operator
MaRDI profile type: Publication
full work available at URL: j.jmaa.2010.08.022
OpenAlex ID: W2094357311
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DOI: 10.1016/J.JMAA.2010.08.022
description: scientific article; zbMATH DE number 5835274