Improved Cauchy-Schwarz norm inequality for operators

DOI10.7153/JMI-10-17zbMath1361.15026OpenAlexW2510071056MaRDI QIDQ2790767

Aliaa Burqan

Publication date: 8 March 2016

Published in: Journal of Mathematical Inequalities (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.7153/jmi-10-17

zbMATH Keywords

convex functionspositive operatorsunitarily invariant normsHermite-Hadamard inequalityCauchy-Schwarz norm inequality

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Miscellaneous inequalities involving matrices (15A45) Positive linear operators and order-bounded operators (47B65)

Related Items (4)

Norm inequalities for operators related to the Cauchy-Schwarz and Heinz inequalities ⋮ Improvements of logarithmic and identric mean inequalities for scalars and operators ⋮ Refinements of Hermite-Hadamard inequality for operator convex function ⋮ Refinements of Cauchy-Schwarz norm inequality

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