Geodesic
On a characterization of the essential spectra
Filomat, Tome 36 (2022) no. 9, p. 2921

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DOI

In this paper, we devote our research to the essential spectra of linear relations defined on a Banach space. We extend the main results of paper [1] to linear relations.
DOI : 10.2298/FIL2209921A
Classification : 47A06
Keywords: Linear relations, Essential spectra, Fredholm relations 
Faiçal Abdmouleh; Teresa Alvarez; Aref Jeribi. On a characterization of the essential spectra. Filomat, Tome 36 (2022) no. 9, p. 2921 . doi: 10.2298/FIL2209921A
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