On preservers related to the spectral geometric mean

DOI10.1016/j.laa.2020.10.014OpenAlexW3094080404MaRDI QIDQ2228129

Lajos Molnár, Lei Li, Li Guang Wang

Publication date: 16 February 2021

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

Full work available at URL: https://doi.org/10.1016/j.laa.2020.10.014

zbMATH Keywords

positive cone\(C^\ast\)-algebrapreserversspectral geometric meanKubo-Ando geometric meanJordan *-isomorphisms

Mathematics Subject Classification ID

Automorphisms of selfadjoint operator algebras (46L40) Transformers, preservers (linear operators on spaces of linear operators) (47B49) Operator means involving linear operators, shorted linear operators, etc. (47A64)

Related Items

Characterizations of Jordan \(*\)-isomorphisms of \(C^*\)-algebras by Schatten \(p\)-norm of Kubo-Ando means, Preservers of the p-power and the Wasserstein means on 2x2 matrices, Applications of the automatic additivity of positive homogeneous order isomorphisms between positive definite cones in \(C^*\)-algebras, Inequalities and limits of weighted spectral geometric mean, Revisit on spectral geometric mean, On a preserver problem concerning Kubo-Ando means of positive operators, Unnamed Item, 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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