Geometric Matrix Midranges
DOI10.1137/19M1273475zbMath1456.15031arXiv1907.04188OpenAlexW3085941659MaRDI QIDQ5146701
Cyrus Mostajeran, Christian Grussler, Rodolphe J. Sepulchre
Publication date: 26 January 2021
Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1907.04188
optimizationaffine-invariancepositive definite matricesstatisticsmatrix meansThompson metricminimal geodesicmidranges
Nonconvex programming, global optimization (90C26) Positive matrices and their generalizations; cones of matrices (15B48) Geodesics in global differential geometry (53C22) Applications of operator theory in optimization, convex analysis, mathematical programming, economics (47N10)
Uses Software
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