A commutator approach to Buzano’s inequality

DOI10.2298/FIL1204827KzbMath1289.47036OpenAlexW2092100769MaRDI QIDQ2867608

Roman Drnovšek, Maryam Khosravi, Mohammad Sal Moslehian

Publication date: 19 December 2013

Published in: Filomat (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2298/fil1204827k

zbMATH Keywords

operator inequalitycommutatorsingular value

Mathematics Subject Classification ID

Linear operator inequalities (47A63) Inequalities involving eigenvalues and eigenvectors (15A42) Commutators, derivations, elementary operators, etc. (47B47)

Related Items (5)

Considerations about the several inequalities in an inner product space ⋮ Generalized upper bounds estimation of numerical radius and norm for the sum of operators ⋮ Refinements of the Cauchy-Schwarz inequality in pre-Hilbert \(C^\ast\)-modules and their applications ⋮ Bounds for \(\mathbb{A} \)-numerical radius based on an extension of \(A\)-Buzano inequality ⋮ Berezin Number and Norm Inequalities for Operators in Hilbert and Semi-Hilbert Spaces

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