Consistency in invertibility and Fredholmness of operator matrices

DOI10.4171/JST/258OpenAlexW2898543337WikidataQ129046655 ScholiaQ129046655MaRDI QIDQ2422545

Marko Kostadinov, Dragana S. Cvetković-Ilić

Publication date: 19 June 2019

Published in: Journal of Spectral Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4171/jst/258

zbMATH Keywords

consistencyFredholm operatoroperator matricesFredholm consistent operatorconsistent in invertibility

Mathematics Subject Classification ID

General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) General theory of linear operators (47A99)

Related Items

Characterizations on upper semi-Fredholmness of two-by-two operator matrices, A NOTE ON OPERATORS CONSISTENT IN INVERTIBILITY

Cites Work

• Fredholm consistency of upper-triangular operator matrices
• Consistent invertibility and Weyl's theorem
• Consistent invertibility of upper triangular operator matrices
• Invertibility of operator matrices on a Banach space
• Spectrum of the Products of Operators and Compact Perturbations
• RIGHT AND LEFT FREDHOLM OPERATOR MATRICES
• Spectral theory of linear operators and spectral systems in Banach algebras
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