Rank/inertia approaches to weighted least-squares solutions of linear matrix equations

DOI10.1016/j.amc.2017.07.079zbMath1426.15020OpenAlexW2755706671MaRDI QIDQ1740164

Bo Jiang, Yongge Tian

Publication date: 29 April 2019

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2017.07.079

zbMATH Keywords

optimizationrankinertiamatrix equationquadratic matrix-valued functionweighted least-squares solution

Mathematics Subject Classification ID

Estimation in multivariate analysis (62H12) Linear regression; mixed models (62J05) Theory of matrix inversion and generalized inverses (15A09) Matrix equations and identities (15A24)

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