Euclidean operator radius inequalities of \(d\)-tuple operators and operator matrices

DOI10.1515/MS-2024-0070MaRDI QIDQ6610428

Kallol Paul, Pintu Bhunia, Suvendu Jana

Publication date: 25 September 2024

Published in: Mathematica Slovaca (Search for Journal in Brave)

zbMATH Keywords

operator normbounded linear operatornumerical radiusEuclidean operator radius

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) Numerical range, numerical radius (47A12) Equations and inequalities involving linear operators, with vector unknowns (47A50)

Cites Work

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• An elementary proof of the power inequality for the numerical radius
• Geometric properties of operator spaces endowed with the numerical radius norm
• Extensions of Euclidean operator radius inequalities
• Numerical Radius Inequalities for Commutators of Hilbert Space Operators
• Unitary invariants in multivariable operator theory
• Numerical Ranges of Hilbert Space Operators
• Joint numerical radius of spherical Aluthge transforms of tuples of Hilbert space operators
• Joint spectra
• Some extended numerical radius inequalities

Related Items (1)

Estimates of Euclidean numerical radius for block matrices

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