On a class of quasi-Fredholm operators
type: Item
instance of: scholarly article
title: On a class of quasi-Fredholm operators
zbMATH Open document ID: 0939.47010
DOI: 10.1007/BF01236475
published in: Integral Equations and Operator Theory
publication date: 2000-04-12T00:00:00Z
Mathematics Subject Classification ID: 47A53
Mathematics Subject Classification ID: 47A55
Mathematics Subject Classification ID: 47A10
zbMATH DE Number: 1333096
zbMATH Keywords: B-Fredholm operators
zbMATH Keywords: direct sum of a nilpotent operator and a Fredholm operator
zbMATH Keywords: spectral mapping theorem
author: M. Berkani
MaRDI profile type: Publication
cites work: Q5654646
cites work: Uniform ascent and descent of bounded operators
cites work: Ascent, descent, nullity and defect, a note on a paper by A.E. Taylor
cites work: Les opérateurs quasi Fredholm: Une généralisation des opérateurs semi Fredholm
cites work: On the axiomatic theory of spectrum II
description: scientific article; zbMATH DE number 1333096