More accurate numerical radius inequalities (I)

DOI10.1080/03081087.2019.1651815OpenAlexW4235581704WikidataQ127403971 ScholiaQ127403971MaRDI QIDQ4959302

Mohammad S. Sababheh, Hamid Reza Moradi

Publication date: 13 September 2021

Published in: Linear and Multilinear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03081087.2019.1651815

zbMATH Keywords

operator normnumerical radiusHermite-Hadamard inequality

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Linear operator inequalities (47A63) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12)

Related Items (17)

New estimates on numerical radius and operator norm of Hilbert space operators ⋮ A geometric approach to numerical radius inequalities ⋮ A convex treatment of numerical radius inequalities ⋮ Some refinements of numerical radius inequalities for 2 × 2 operator matrices ⋮ New upper bounds for the numerical radius of operators on Hilbert spaces ⋮ Some new numerical radius and Hilbert-Schmidt numerical radius inequalities for Hilbert space operators ⋮ Weighted inequalities for the numerical radius ⋮ Numerical radius inequalities for finite sums of operators ⋮ Unnamed Item ⋮ Unnamed Item ⋮ The weighted numerical radius ⋮ Unnamed Item ⋮ Unnamed Item ⋮ Unnamed Item ⋮ On the operator Hermite-Hadamard inequality ⋮ More accurate numerical radius inequalities (II) ⋮ New estimates for the numerical radius of Hilbert space operators

Cites Work

• Upper and lower bounds for the numerical radius with an application to involution operators
• Notes on some inequalities for Hilbert space operators
• A Schwarz inequality for positive linear maps on C\(^*\)-algebras
• Numerical radius inequalities via convexity
• Some new Karamata type inequalities and their applications to some entropies
• Numerical radius inequalities for certain \(2\times 2\) operator matrices. II
• Numerical radius inequalities and its applications in estimation of zeros of polynomials
• Sharpening some classical numerical radius inequalities
• Heinz-type numerical radii inequalities
• Numerical radius inequalities for Hilbert space operators
• Operator inequalities via geometric convexity
• Numerical radius inequalities for Hilbert space operators. II
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