Perturbation analysis for the QX factorization for centrosymmetric matrices

DOI10.1080/03081087.2020.1737631zbMath1484.15013OpenAlexW3010575445MaRDI QIDQ5862373

Bing Zheng, Peng Lv

Publication date: 9 March 2022

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

Full work available at URL: https://doi.org/10.1080/03081087.2020.1737631

zbMATH Keywords

condition numbercentrosymmetric matrixfirst-order perturbation boundstructure-preserving factorization

Mathematics Subject Classification ID

Factorization of matrices (15A23) Perturbation theory of linear operators (47A55) Miscellaneous inequalities involving matrices (15A45) Conditioning of matrices (15A12)

Uses Software

• mctoolbox

Cites Work

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