Some remarks on perturbation classes of semi-Fredholm and Fredholm operators

DOI10.1155/2007/26254zbMath1151.47019OpenAlexW2009725312MaRDI QIDQ925460

Khaled Saoudi, Abdelkader Dehici

Publication date: 3 June 2008

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/54811

zbMATH Keywords

strictly singular operator(semi)-Fredholm operator(semi)-Fredholm perturbation

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) (Semi-) Fredholm operators; index theories (47A53)

Related Items

Some remarks on perturbation classes of semi-Fredholm and Fredholm operators

Cites Work

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• Perturbation theory for nullity, deficiency and other quantities of linear operators
• Perturbation classes of semi-Fredholm operators
• Some remarks on perturbation classes of semi-Fredholm and Fredholm operators
• On essentially incomparable Banach spaces
• Banach spaces with small spaces of operators
• Some properties of strictly singular operators
• On totally incomparable Banach spaces
• Classical Banach spaces
• The Unconditional Basic Sequence Problem
• The Existence of Compact Linear Maps Between Banach Spaces
• On Perturbations of Fredholm Operators in L p (μ)-Spaces
• Riesz operators and Fredholm perturbations
• Normally solvable operators and ideals associated with them
• Strictly Singular Operators and Their Conjugates
• Fredholm, semi-Fredholm perturbations, and essential spectra

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