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The Local spectral theory and surjective spectrum of linear relations

UDC 517.98 This paper initiates a study of local spectral theory for linear relations. At the beginning, we define the local spectrum and study its properties. Then we obtain results related to the correlation analytic core $K\prime (T)$ and quasinilpotent part $H_0(T)$ of a linear relation $T$ in a...

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Bibliographic Details
Date:	2021
Main Authors:	Mnif, M., Ouled-Hmed, A.-A., Mnif, Maher
Format:	Article
Language:	English
Published:	Institute of Mathematics, NAS of Ukraine 2021
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/81
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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