Numerical radius of Hadamard product of matrices

DOI10.1016/j.laa.2016.04.013zbMath1336.15013OpenAlexW2336079585MaRDI QIDQ286153

Hwa-Long Gau, Pei Yuan Wu

Publication date: 20 May 2016

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

Full work available at URL: https://doi.org/10.1016/j.laa.2016.04.013

zbMATH Keywords

Hadamard productnormal matrixnumerical radiuspositive semidefinite matrix

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Positive matrices and their generalizations; cones of matrices (15B48)

Related Items (4)

Numerical radius of products of special matrices ⋮ Refinements of the generalized numerical radius of Heinz-type inequalities ⋮ Heinz-type numerical radii inequalities ⋮ Numerical radius inequalities via convexity

Cites Work

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• Induced norms of the Schur multiplier operator
• Numerical radii for tensor products of matrices
• The Numerical Radius of a Nilpotent Operator on a Hilbert Space
• Equality of higher-rank numerical ranges of matrices
• On the Numerical Radius of a Linear Operator

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