The Composition operator induced by a polynomial of degree n

Azhar Abbas  Majeed

doi:10.21123/bsj.2011.8.1.179-182

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Published: Mar 6, 2011

DOI: https://doi.org/10.21123/bsj.2011.8.1.179-182

Keywords:

Composition operator: Normality : Unitary operator

Azhar Abbas Majeed

Abstract

In this paper, we characterize normal composition operators induced by holomorphic self-map , when and .Moreover, we study other related classes of operators, and then we generalize these results to polynomials of degree n.

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The Composition operator induced by a polynomial of degree n. Baghdad Sci.J [Internet]. 2011 Mar. 6 [cited 2024 Apr. 26];8(1):179-82. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1151

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Vol. 8 No. 1 (2011): issue 1

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P-ISSN: 2078-8665 | E-ISSN: 2411-7986

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Journal: Baghdad Science Journal
Publisher: College of Science for Women/ University of Baghdad
Baghdad Sci. J. is peer-reviewed and open access
Print ISSN: 2078-8665
Electronic ISSN: 2411-7986
Publishing Frequency: Quarterly (from 2004 - 2021) Bi-monthly (from 2022) Monthly (from 2024)
Launched Date: 2004
Abbreviation: Baghdad Sci.J.
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© 2022 The Author(s). Published by College of Science for Women, University of Baghdad. This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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