The inertia of the symmetric approximation for low-rank matrices

DOI10.1080/03081087.2017.1398710zbMath1398.15044OpenAlexW2767296276MaRDI QIDQ4685521

Marina Garrote-López, Jesús Fernández-Sánchez, Marta Casanellas

Publication date: 9 October 2018

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

Full work available at URL: http://hdl.handle.net/2117/111318

zbMATH Keywords

positive definitenesssymmetric matricesrank approximationinertia indices

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Hermitian, skew-Hermitian, and related matrices (15B57) Vector spaces, linear dependence, rank, lineability (15A03)

Cites Work

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• Computing a nearest symmetric positive semidefinite matrix
• A Semialgebraic Description of the General Markov Model on Phylogenetic Trees
• Some Metric Inequalities in the Space of Matrices

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