The QRD and SVD of matrices over a real algebra
DOI10.1016/j.laa.2016.03.029zbMath1381.15026arXiv1512.02121OpenAlexW2963422532MaRDI QIDQ286135
Christiana Mavroyiakoumou, Paul Ginzberg
Publication date: 20 May 2016
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1512.02121
singular value decompositionClifford algebraQR decompositionquaternionLaurent polynomialtwisted group algebra
Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Group rings (16S34) Matrices over special rings (quaternions, finite fields, etc.) (15B33) Eigenvalues, singular values, and eigenvectors (15A18) Clifford algebras, spinors (15A66) Twisted and skew group rings, crossed products (16S35) Orthogonalization in numerical linear algebra (65F25)
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