Stability of \(P(S)\) under finite perturbation

DOI10.1007/S00020-002-1183-YzbMath1060.47017OpenAlexW1980365911MaRDI QIDQ1423746

Dominique Gagnage

Publication date: 7 March 2004

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00020-002-1183-y

zbMATH Keywords

stabilitysemi-Fredholm operator\(\mathcal{P}(S:k)\) propertyKato decomposition of finite rank

Mathematics Subject Classification ID

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

Related Items (1)

On the unicity of the Kato decomposition.

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