On the numerical index of absolute symmetric norms on the plane

DOI10.1080/03081087.2020.1762532zbMath1473.46015arXiv2002.07529OpenAlexW3033268071MaRDI QIDQ5858706

Javier Merí, Alicia Quero

Publication date: 14 April 2021

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

Full work available at URL: https://arxiv.org/abs/2002.07529

zbMATH Keywords

numerical rangenumerical radiusnumerical index\(L_p\)-spacesabsolute symmetric norm

Mathematics Subject Classification ID

Geometry and structure of normed linear spaces (46B20) Numerical range, numerical radius (47A12) Isometric theory of Banach spaces (46B04)

Related Items (3)

On joint numerical radius of operators and joint numerical index of a Banach space ⋮ Estimations of the numerical index of a JB*-triple ⋮ Numerical index and Daugavet property of operator ideals and tensor products

Cites Work

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• On the numerical index of real \(L_p (\mu)\)-spaces
• On the numerical index of Banach spaces
• The numerical index of the 𝐿_{𝑝} space
• Numerical index of some polyhedral norms on the plane
• A note on the numerical index of theL_pspace of dimension two
• On the numerical index of vector-valued function spaces
• The Numerical Index of a Normed Space
• Convex analysis and global optimization

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