Mean inequalities for sector matrices involving positive linear maps

DOI10.1007/s11117-022-00913-1OpenAlexW4224762119WikidataQ114223773 ScholiaQ114223773MaRDI QIDQ2131875

Alemeh Sheikhhosseini, Maryam Khosravi, Somayeh Malekinejad

Publication date: 27 April 2022

Published in: Positivity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11117-022-00913-1

zbMATH Keywords

operator meanunital positive linear mapsector matrix

Mathematics Subject Classification ID

Linear operator inequalities (47A63) Positive matrices and their generalizations; cones of matrices (15B48) Operator means involving linear operators, shorted linear operators, etc. (47A64)

Cites Work

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• Extension of a result of Haynsworth and Hartfiel
• Operator inequalities involving the arithmetic, geometric, Heinz and Heron means
• Some inequalities for sector matrices
• A matrix decomposition and its applications
• Singular value inequalities for matrices with numerical ranges in a sector
• Numerical radii of accretive matrices
• On the logarithmic mean of accretive matrices

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