Geodesic in-betweenness for means of several matrices

DOI10.1016/j.laa.2021.11.017zbMath1491.15036OpenAlexW3216940856MaRDI QIDQ2069862

Raluca Dumitru, Jose A. Franco

Publication date: 21 January 2022

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

Full work available at URL: https://doi.org/10.1016/j.laa.2021.11.017

zbMATH Keywords

barycenterin-betweennessmeans of matricesnon-positive curvature spaces

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Positive matrices and their generalizations; cones of matrices (15B48)

Cites Work

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