New perturbation bounds for nonnegative and positive polar factors

DOI10.7153/mia-16-26zbMath1276.15009OpenAlexW2335179764MaRDI QIDQ4908622

Hu Yang, Hanyu Li, Hua Shao

Publication date: 6 March 2013

Published in: Mathematical Inequalities & Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.7153/mia-16-26

zbMATH Keywords

Frobenius normpolar decompositionperturbation boundunitarily invariant normspectral normgeneralized polar decomposition\((M,N)\) weighted polar decompositionnonnegative polar factorpositive polar factor

Mathematics Subject Classification ID

Factorization of matrices (15A23) Theory of matrix inversion and generalized inverses (15A09) Miscellaneous inequalities involving matrices (15A45) Numerical computation of matrix norms, conditioning, scaling (65F35)

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