Convex maps on \(\mathbb{R}^n\) and positive definite matrices

DOI10.5802/CRMATH.25OpenAlexW3090181144MaRDI QIDQ2208999

Jean-Christophe Bourin, Jingjing Shao

Publication date: 28 October 2020

Published in: Comptes Rendus. Mathématique. Académie des Sciences, Paris (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1909.11925

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)

Related Items (1)

Inequalities for accretive-dissipative block matrices involving convex and concave functions

Cites Work

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• Concavity of certain maps on positive definite matrices and applications to Hadamard products
• Matrix inequalities from a two variables functional
• Convexity according to the geometric mean

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