The instability of non-semi-Fredholm operators under compact perturbations
type: Item
instance of: scholarly article
title: The instability of non-semi-Fredholm operators under compact perturbations
zbMATH Open document ID: 0504.47019
DOI: 10.1016/0022-247X(82)90147-0
author: Richard Bouldin
published in: Journal of Mathematical Analysis and Applications
publication date: 1982-01-01T00:00:00Z
Mathematics Subject Classification ID: 47A55
Mathematics Subject Classification ID: 47A53
zbMATH DE Number: 3794776
zbMATH Keywords: semi-Fredholm operators
zbMATH Keywords: stability
zbMATH Keywords: compact perturbation
MaRDI profile type: Publication
cites work: Q5601718
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cites work: The basic propositions on defect numbers, root numbers and indices of linear operators
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description: scientific article; zbMATH DE number 3794776