On Drazin invertibility

Pietro Aiena; Maria T. Biondi; Carlos Carpintero

On Drazin invertibility

Pietro Aiena, Maria T. Biondi, Carlos Carpintero

Ingegneria

Risultato della ricerca: Article › peer review

44 Citazioni (Scopus)

Abstract

The left Drazin spectrum and the Drazin spectrum coincide with the upper semi-B-Browder spectrum and the B-Browder spectrum, respectively. We also prove that some spectra coincide whenever T or T* satisfies the single-valued extension property.

Lingua originale	English
pagine (da-a)	2839-2848
Numero di pagine	10
Rivista	Proceedings of the American Mathematical Society
Volume	136
Stato di pubblicazione	Published - 2008

All Science Journal Classification (ASJC) codes

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Applied Mathematics

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title = "On Drazin invertibility",

abstract = "The left Drazin spectrum and the Drazin spectrum coincide with the upper semi-B-Browder spectrum and the B-Browder spectrum, respectively. We also prove that some spectra coincide whenever T or T* satisfies the single-valued extension property.",

author = "Pietro Aiena and Biondi, {Maria T.} and Carlos Carpintero",

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T1 - On Drazin invertibility

AU - Aiena, Pietro

AU - Biondi, Maria T.

AU - Carpintero, Carlos

PY - 2008

Y1 - 2008

N2 - The left Drazin spectrum and the Drazin spectrum coincide with the upper semi-B-Browder spectrum and the B-Browder spectrum, respectively. We also prove that some spectra coincide whenever T or T* satisfies the single-valued extension property.

AB - The left Drazin spectrum and the Drazin spectrum coincide with the upper semi-B-Browder spectrum and the B-Browder spectrum, respectively. We also prove that some spectra coincide whenever T or T* satisfies the single-valued extension property.

UR - http://hdl.handle.net/10447/5549

M3 - Article

VL - 136

SP - 2839

EP - 2848

JO - Proceedings of the American Mathematical Society

JF - Proceedings of the American Mathematical Society

SN - 0002-9939

ER -