On a rational function in a linear relation

DOI10.1007/s40840-018-0643-8OpenAlexW2808159485MaRDI QIDQ2272666

Ezzeddine Chafai

Publication date: 20 September 2019

Published in: Bulletin of the Malaysian Mathematical Sciences Society. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s40840-018-0643-8

zbMATH Keywords

rational functiondescentascentlinear relationspectral mapping theorem

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) (Semi-) Fredholm operators; index theories (47A53) Linear relations (multivalued linear operators) (47A06)

Cites Work

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• Spectral analysis of linear relations and degenerate operator semigroups
• Ascent, essential ascent, descent and essential descent for a linear relation in a linear space
• Functional Operators (AM-22), Volume 2

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