Composition operator induced by ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1

Composition operator induced by ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1

We study in this paper the composition operator that is induced by ?(z) = sz + t. We give a characterization of the adjoint of composiotion operators generated by self-maps of the unit ball of form ?(z) = sz + t for which |s|?1, |t|

Bibliographic Details
Main Author: Baghdad Science Journal
Format: Article
Language:Arabic
Published: College of Science for Women, University of Baghdad 2010-09-01
Series:Baghdad Science Journal
Subjects:
"composition operator, toeplitz operator, compact operator"
Online Access:http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1099
id doaj-4dab2ab74db443998611f2bb95ffa85e
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spelling doaj-4dab2ab74db443998611f2bb95ffa85e2020-11-25T02:19:11ZaraCollege of Science for Women, University of BaghdadBaghdad Science Journal2078-86652411-79862010-09-017310.21123/bsj.7.3.1266-1269Composition operator induced by ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1Baghdad Science JournalWe study in this paper the composition operator that is induced by ?(z) = sz + t. We give a characterization of the adjoint of composiotion operators generated by self-maps of the unit ball of form ?(z) = sz + t for which |s|?1, |t|http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1099"composition operator, toeplitz operator, compact operator"
collection DOAJ
language Arabic
format Article
sources DOAJ
author Baghdad Science Journal
spellingShingle Baghdad Science Journal
Composition operator induced by ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1
Baghdad Science Journal
"composition operator, toeplitz operator, compact operator"
author_facet Baghdad Science Journal
author_sort Baghdad Science Journal
title Composition operator induced by ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1
title_short Composition operator induced by ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1
title_full Composition operator induced by ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1
title_fullStr Composition operator induced by ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1
title_full_unstemmed Composition operator induced by ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1
title_sort composition operator induced by ?(z) = sz + t for which |s|?1, |t|<1 and |s|+|t|?1
publisher College of Science for Women, University of Baghdad
series Baghdad Science Journal
issn 2078-8665
2411-7986
publishDate 2010-09-01
description We study in this paper the composition operator that is induced by ?(z) = sz + t. We give a characterization of the adjoint of composiotion operators generated by self-maps of the unit ball of form ?(z) = sz + t for which |s|?1, |t|
topic "composition operator, toeplitz operator, compact operator"
url http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1099
work_keys_str_mv AT baghdadsciencejournal compositionoperatorinducedbyzsztforwhichs1t1andst1
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