Semi-Fredholm perturbations and commutators

DOI10.1017/S0305004100075861zbMath0785.47007OpenAlexW1984675338MaRDI QIDQ5288371

Mostafa Mbekhta

Publication date: 21 April 1994

Published in: Mathematical Proceedings of the Cambridge Philosophical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0305004100075861

zbMATH Keywords

semi-Fredholm operatorfinite rank perturbationbounded finite rank operator

Mathematics Subject Classification ID

Commutators, derivations, elementary operators, etc. (47B47) (Semi-) Fredholm operators; index theories (47A53) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)

Related Items (2)

On the analysis of some perturbed Browder's operators ⋮ Extremal feedback perturbations for families of closed operators

Cites Work

• Economical finite rank perturbations of semi-Fredholm operators
• The stability radius of a semi-Fredholm operator

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