Generalized Drazin Invertibility of Operator Matrices

DOI10.1080/01630563.2022.2137811OpenAlexW4307720188MaRDI QIDQ5047177

Ines Walha, Aymen Bahloul

Publication date: 16 November 2022

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01630563.2022.2137811

zbMATH Keywords

operator matricessingle-valued extension propertygeneralized Drazin invertibilitygeneralized Drazin spectrum

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Local spectral properties of linear operators (47A11) Operators on Banach spaces (47B01)

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Cites Work

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• A note on Drazin invertibility for upper triangular block operators
• The initial value problem for the equations of motion of compressible viscous and heat-conductive fluids
• Semistable operators and singularly perturbed differential equations
• New results on common properties of the products \(AC\) and \(BA\)
• Generalized Drazin spectrum of operator matrices
• Spectral analysis using ascent, descent, nullity and defect
• Some remarks on the surjectivity spectrum of linear operators
• Pseudo-Inverses in Associative Rings and Semigroups
• Inner, outer, and generalized inverses in banach and hilbert spaces
• A generalized Drazin inverse
• Differentiability of the g-Drazin inverse
• Invertible completions of $2\times 2$ upper triangular operator matrices
• Acute and Stable Perturbations of the Drazin Inverse of Bounded Linear Operators in Banach Spaces
• The Eigenvalue Distribution of Special 2-by-2 Block Matrix-Sequences with Applications to the Case of Symmetrized Toeplitz Structures
• Drazin invertibility of upper triangular operator matrices
• On pseudo B-Weyl operators and generalized Drazin invertibility for operator matrices
• The Berkani's property and a note on some recent results

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