Characterizations of certain means of positive operators

DOI10.1016/j.laa.2019.01.001zbMath1437.26039arXiv1901.05504OpenAlexW2908642171WikidataQ128558969 ScholiaQ128558969MaRDI QIDQ2418956

Lajos Molnár

Publication date: 29 May 2019

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

Full work available at URL: https://arxiv.org/abs/1901.05504

zbMATH Keywords

quasi-arithmetic meanKubo-Ando meanpositive Hilbert space operators

Mathematics Subject Classification ID

Means (26E60) Transformers, preservers (linear operators on spaces of linear operators) (47B49) Operator means involving linear operators, shorted linear operators, etc. (47A64)

Related Items (3)

On some algebraic properties related to Heron type operator means on positive definite cones of \(C^\ast\)-algebras ⋮ On the order determining property of the norm of a Kubo-Ando mean in operator algebras ⋮ On dissimilarities of the conventional and Kubo-Ando power means in operator algebras

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• Geometric Means in a Novel Vector Space Structure on Symmetric Positive‐Definite Matrices

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