A note on Koliha-Drazin invertible operators and a-Browder's theorem

DOI10.1007/s11785-021-01127-1zbMath1487.47020OpenAlexW3166467645MaRDI QIDQ2046221

Snežana Č. Živković-Zlatanović, Miloš D. Cvetković

Publication date: 17 August 2021

Published in: Complex Analysis and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11785-021-01127-1

zbMATH Keywords

decompositionisolated pointinterior pointa-Browder's theoremKoliha-Drazin invertible operator

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) (Semi-) Fredholm operators; index theories (47A53) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)

Related Items (2)

Generalized Drazin-meromorphic invertible operators and Browder type theorems ⋮ On some classes of saphar type operators

Cites Work

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• Pseudo-Inverses in Associative Rings and Semigroups
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• Operators which have a closed quasi-nilpotent part
• A generalized Drazin inverse
• On Isolated Points of the Spectrum of a Bounded Linear Operator
• On the axiomatic theory of spectrum II
• Spectral theory of linear operators and spectral systems in Banach algebras

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