Geometries on the cone of positive-definite matrices derived from the power potential and their relation to the power means

DOI10.1016/j.laa.2021.12.012zbMath1490.53028arXiv2102.10279OpenAlexW3131052431WikidataQ114151959 ScholiaQ114151959MaRDI QIDQ2074954

Bruno Iannazzo, Nadia Chouaieb, Maher Moakher

Publication date: 11 February 2022

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

Full work available at URL: https://arxiv.org/abs/2102.10279

zbMATH Keywords

potential functionmatrix geometric meanmatrix power meanpositive-definite matrix

Mathematics Subject Classification ID

Positive matrices and their generalizations; cones of matrices (15B48) Local Riemannian geometry (53B20) Operator means involving linear operators, shorted linear operators, etc. (47A64)

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