Best Approximation in Riemannian Geodesic Submanifolds of Positive Definite Matrices

DOI10.4153/CJM-2004-035-5zbMath1067.15020OpenAlexW2007629887WikidataQ115215120 ScholiaQ115215120MaRDI QIDQ4661750

Yongdo Lim

Publication date: 30 March 2005

Published in: Canadian Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4153/cjm-2004-035-5

zbMATH Keywords

Cartan-Hadamard manifoldbest approximationSchur complementspositive definite matrixCayley transformgeodesic submanifoldmatrix approximationglobal tubular neighborhood theoremmetric and spectral geometric meanminimal distance function

Mathematics Subject Classification ID

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