Properties of a Unitary Matrix Obtained from a Sequence of Normalized Vectors

DOI10.1137/120897687zbMath1304.65137OpenAlexW1972953793MaRDI QIDQ2923357

Christopher C. Paige, Wolfgang Wülling

Publication date: 15 October 2014

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/53583cee85ff55024889f07b094372a2b2a80225

zbMATH Keywords

singular value decompositionorthogonalityproduct of projectorsCS decompositionrank deficiencyaugmented orthogonal matrix

Mathematics Subject Classification ID

Factorization of matrices (15A23) Eigenvalues, singular values, and eigenvectors (15A18) Roundoff error (65G50) Orthogonalization in numerical linear algebra (65F25) Orthogonal matrices (15B10)

Related Items (2)

Structure in loss of orthogonality ⋮ Accuracy of the Lanczos Process for the Eigenproblem and Solution of Equations

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