Accretive matrices and matrix convex functions

DOI10.1007/s00025-021-01590-4zbMath1484.15018OpenAlexW4206128240MaRDI QIDQ2073934

Yassine Bedrani, Fuad Kittaneh, Mohammed Sababheh

Publication date: 3 February 2022

Published in: Results in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00025-021-01590-4

zbMATH Keywords

positive linear mappositive matrixmatrix meanaccretive matrixsectorial matrix

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Linear operator inequalities (47A63) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Miscellaneous inequalities involving matrices (15A45) Operator means involving linear operators, shorted linear operators, etc. (47A64)

Related Items (2)

A geometric approach to numerical radius inequalities ⋮ On the weighted chaotic identric mean of two accretive matrices

Cites Work

• The fast track to Löwner's theorem
• Operator log-convex functions and operator means
• From positive to accretive matrices
• On the weighted geometric mean of accretive matrices
• Relative entropy and Tsallis entropy of two accretive operators
• Extensions of Fischer's inequality
• Some inequalities for sector matrices
• Matrix Hermite-Hadamard type inequalities
• Numerical radii of accretive matrices
• Unnamed Item

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