On the \(p\)-numerical radii of \(2\times 2\) operator matrices

DOI10.1007/s12190-023-01957-6MaRDI QIDQ6578243

Fuad Kittaneh, Soumia Soltani, Abdelkader Frakis

Publication date: 25 July 2024

Published in: Journal of Applied Mathematics and Computing (Search for Journal in Brave)

zbMATH Keywords

inequalityoperator normSchatten \(p\)-norm\(p\)-numerical radius

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Linear operators belonging to operator ideals (nuclear, (p)-summing, in the Schatten-von Neumann classes, etc.) (47B10) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Numerical range, numerical radius (47A12) Operator matrices (47A08)

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