Multiplicativity factors for C-numerical radii

DOI10.1016/0024-3795(83)90202-1zbMath0525.15016OpenAlexW2095036075WikidataQ126472727 ScholiaQ126472727MaRDI QIDQ594168

Ernst Gabor Straus, Moshe Goldberg

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1016/0024-3795(83)90202-1

zbMATH Keywords

numerical rangemultiplicativity factorsC-numerical radiusHausdorff set

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60)

Related Items

On the higher numerical radius and spectral norm, Some aspects of the theory of norms, Inequalities relating norms invariant under unitary similarities, Multiplicativity factors and mixed multiplicativity, C-numerical ranges andC-numerical radii, Multiplicativity factors for seminorms, Ernst G. Straus (1922-1983)

Cites Work

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• On the numerical radius and its applications
• Operator norms, multiplicativity factors, and C-numerical radii
• Elementary inclusion relations for generalized numerical ranges
• Norm properties of C-numerical radii
• Über Normen von Matrizen
• On certain finite dimensional numerical ranges and numerical radii^†
• Three elementary proofs of the goldberg-straus theorem on numerical radii