On isolated points of the approximate point spectrum of a closed linear relation

DOI10.17398/2605-5686.37.1.75OpenAlexW4281483241MaRDI QIDQ5084859

M. Lajnef, Maher Mnif

Publication date: 28 June 2022

Published in: Extracta Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.17398/2605-5686.37.1.75

zbMATH Keywords

linear relationanalytic corequasinilpotent partisolated point of the approximate point spectrum

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Linear relations (multivalued linear operators) (47A06)

Cites Work

• Unnamed Item
• On regular linear relations
• On generalized Drazin invertible linear relations
• Regular linear relations on Banach spaces
• Isolated spectral points of a linear relation
• Multivalued linear operators and degenerate evolution equations
• Drazin inverse of multivalued operators and its applications
• On the isolated points of the surjective spectrum of a bounded operator
• Generalisation de la decomposition de kato aux opérateurs paranormaux et spectraux
• Analytic core and quasi-nilpotent part of linear relations in Banach spaces
• Relationship between the Kato spectrum and the Goldberg spectrum of a linear relation
• On perturbation of Drazin invertible linear relations

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