Systolic givens factorization of dense rectangular matrices

DOI10.1080/00207168808803674zbMath0661.65031OpenAlexW1989307954WikidataQ126256020 ScholiaQ126256020MaRDI QIDQ3811587

Michel Cosnard, Yves Robert

Publication date: 1988

Published in: International Journal of Computer Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00207168808803674

zbMATH Keywords

parallel algorithmsQR factorizationsystolic algorithmsVLSI architecturessystolic arraylinear least squares problemsGivens factorization

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Parallel numerical computation (65Y05) Direct numerical methods for linear systems and matrix inversion (65F05)

Cites Work

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• Parallel QR decomposition of a rectangular matrix
• Large-scale geodetic least-squares adjustment by dissection and orthogonal decomposition
• An alternative Givens ordering
• Solving Linear Algebraic Equations on an MIMD Computer
• On Stable Parallel Linear System Solvers
• A Survey of Parallel Algorithms in Numerical Linear Algebra

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