Some gap relations between operator norm with spectral and numerical radii of direct sum Hilbert space operators

DOI10.1134/S1995080222050110OpenAlexW4280639561MaRDI QIDQ2140939

E. Otkun Çevik, Zameddin I. Ismailov

Publication date: 23 May 2022

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s1995080222050110

zbMATH Keywords

spectral radiusoperator normnumerical radius

Mathematics Subject Classification ID

Basic linear algebra (15Axx) Special classes of linear operators (47Bxx) General theory of linear operators (47Axx)

Cites Work

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