New numerical radius inequalities for certain operator matrices

DOI10.4067/S0716-09172012000300007zbMath1266.47010OpenAlexW2097817393MaRDI QIDQ4649125

Watheq Bani-Domi, Feras Ali Bani-Ahmad

Publication date: 19 November 2012

Published in: Proyecciones (Antofagasta) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4067/s0716-09172012000300007

zbMATH Keywords

operator normnumerical radiusoperator matrix

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Linear operator inequalities (47A63) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Numerical range, numerical radius (47A12)

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