On Quasi-Normality of Two-Sided Multiplication


Autoria(s): Amouch, M.
Data(s)

21/07/2016

21/07/2016

2009

Resumo

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.

Identificador

Serdica Mathematical Journal, Vol. 35, No 2, (2009), 117p-128p

1310-6600

http://hdl.handle.net/10525/2648

Idioma(s)

en

Publicador

Institute of Mathematics and Informatics Bulgarian Academy of Sciences

Palavras-Chave #Bi-Multiplication #Quasi-Normalité #Spectraloide
Tipo

Article