Open AccessThe Composition operator induced by a polynomial of degree n
Author(s) -
Azhar Abbas Majeed
Publication year - 2011
Publication title -
mağallaẗ baġdād li-l-ʿulūm
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.167
H-Index - 6
eISSN - 2411-7986
pISSN - 2078-8665
DOI - 10.21123/bsj.8.1.179-182
Subject(s) - degree (music) , holomorphic function , mathematics , composition (language) , operator (biology) , polynomial , composition operator , pure mathematics , combinatorics , discrete mathematics , multiplication operator , chemistry , mathematical analysis , physics , biochemistry , linguistics , philosophy , repressor , acoustics , transcription factor , gene , hilbert space
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.