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Semi-Fredholm perturbations and commutators
Published online by Cambridge University Press: 24 October 2008
Abstract
The Laffey–West theorem concerning finite rank perturbations of bounded Fredholm operators is extended to closed densely defined operators on Banach Spaces.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 113 , Issue 1 , January 1993 , pp. 173 - 177
- Copyright
- Copyright © Cambridge Philosophical Society 1993
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