On Quasi-Normality of Two-Sided Multiplication

Amouch, M.

Serdica Mathematical Journal (2009)

  • Volume: 35, Issue: 2, page 117-128
  • ISSN: 1310-6600

Abstract

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2000 Mathematics Subject Classification: 47B47, 47B10, 47A30.In this note, we characterize quasi-normality of two-sided multiplication, restricted to a norm ideal and we extend this result, to an important class which contains all quasi-normal operators. Also we give some applications of this result.

How to cite

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Amouch, M.. "On Quasi-Normality of Two-Sided Multiplication." Serdica Mathematical Journal 35.2 (2009): 117-128. <http://eudml.org/doc/281430>.

@article{Amouch2009,
abstract = {2000 Mathematics Subject Classification: 47B47, 47B10, 47A30.In this note, we characterize quasi-normality of two-sided multiplication, restricted to a norm ideal and we extend this result, to an important class which contains all quasi-normal operators. Also we give some applications of this result.},
author = {Amouch, M.},
journal = {Serdica Mathematical Journal},
keywords = {Bi-Multiplication; Quasi-Normalité; Spectraloide; bi-multiplication; quasi-normality; spectraloid},
language = {eng},
number = {2},
pages = {117-128},
publisher = {Institute of Mathematics and Informatics Bulgarian Academy of Sciences},
title = {On Quasi-Normality of Two-Sided Multiplication},
url = {http://eudml.org/doc/281430},
volume = {35},
year = {2009},
}

TY - JOUR
AU - Amouch, M.
TI - On Quasi-Normality of Two-Sided Multiplication
JO - Serdica Mathematical Journal
PY - 2009
PB - Institute of Mathematics and Informatics Bulgarian Academy of Sciences
VL - 35
IS - 2
SP - 117
EP - 128
AB - 2000 Mathematics Subject Classification: 47B47, 47B10, 47A30.In this note, we characterize quasi-normality of two-sided multiplication, restricted to a norm ideal and we extend this result, to an important class which contains all quasi-normal operators. Also we give some applications of this result.
LA - eng
KW - Bi-Multiplication; Quasi-Normalité; Spectraloide; bi-multiplication; quasi-normality; spectraloid
UR - http://eudml.org/doc/281430
ER -

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