On a characterization of the structured Wolf, Schechter and Browder essential pseudospectra

DOI10.1016/j.indag.2015.10.003zbMath1330.47010OpenAlexW1795626771MaRDI QIDQ904176

Aref Jeribi, Asrar Elleuch

Publication date: 12 January 2016

Published in: Indagationes Mathematicae. New Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.indag.2015.10.003

zbMATH Keywords

structured pseudospectraFredholm perturbationWolf, Schechter and Browder essential spectra

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) (Semi-) Fredholm operators; index theories (47A53)

Related Items (3)

Demicompactness results for strongly continuous semigroups, generators and resolvents ⋮ Unnamed Item ⋮ New description of the structured essential pseudospectra

Cites Work

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