A characterization of unbounded generalized meromorphic operators

DOI10.2298/FIL1815421BzbMath1493.47011WikidataQ127985416 ScholiaQ127985416MaRDI QIDQ5088146

Monia Boudhief, Mohamed Berkani, Nedra Moalla

Publication date: 4 July 2022

Published in: Filomat (Search for Journal in Brave)

zbMATH Keywords

B-Fredholm operatormeromorphic operatorpolynomially meromorphic operatorunbounded generalized meromorphic operator

Mathematics Subject Classification ID

Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) (Semi-) Fredholm operators; index theories (47A53)

Related Items (1)

B-essential spectra of operators matrix block \(3\times 3\) applied to a radiative transfer equations in a channel

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