Regularized non-orthogonal factorizations and pseudoinversions of perturbed matrices

DOI10.1016/0041-5553(86)90017-0zbMath0613.65024OpenAlexW1979012570WikidataQ114215204 ScholiaQ114215204MaRDI QIDQ4720665

V. I. Meleshko

Publication date: 1986

Published in: USSR Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0041-5553(86)90017-0

zbMATH Keywords

regularizationCholesky factorizationspseudoinversesperturbed matricesGauss factorization

Mathematics Subject Classification ID

Factorization of matrices (15A23) Numerical solutions to overdetermined systems, pseudoinverses (65F20) Direct numerical methods for linear systems and matrix inversion (65F05)

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