Pusz-Woronowicz functional calculus and extended operator convex perspectives

DOI10.1007/s00020-021-02676-yOpenAlexW3161908534WikidataQ114018385 ScholiaQ114018385MaRDI QIDQ2070295

Shuhei Wada, Fumio Hiai, Yoshimichi Ueda

Publication date: 24 January 2022

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2105.09549

zbMATH Keywords

functional calculusoperator monotoneoperator meanoperator convexoperator connectionoperator perspectiveextended lower semibounded self-adjoint part

Mathematics Subject Classification ID

Linear operator inequalities (47A63) Functional calculus for linear operators (47A60) Positive linear operators and order-bounded operators (47B65) Forms (bilinear, sesquilinear, multilinear) (47A07) Operator means involving linear operators, shorted linear operators, etc. (47A64)

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Perspectives, Means and their Inequalities ⋮ Equality cases in monotonicity of quasi-entropies, Lieb’s concavity and Ando’s convexity ⋮ Channel divergences and complexity in algebraic QFT ⋮ Matrix perspectives and matrix convexity

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