On the pivot structure for the weighing matrixW(12,11)

DOI10.1080/03081080600821720zbMath1124.65029OpenAlexW1995024115MaRDI QIDQ5422400

Christos D. Kravvaritis, Jennifer Seberry Wallis, Marilena Mitrouli

Publication date: 19 October 2007

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

Full work available at URL: https://doi.org/10.1080/03081080600821720

zbMATH Keywords

algorithmgrowthnumerical examplesparallel processingcomplete pivotingweighing matricesGaussian elimintaion

Mathematics Subject Classification ID

Roundoff error (65G50) Parallel numerical computation (65Y05) Direct numerical methods for linear systems and matrix inversion (65F05)

Related Items (3)

Hadamard Matrices: Insights into Their Growth Factor and Determinant Computations ⋮ On the complete pivoting conjecture for Hadamard matrices: further progress and a good pivots property ⋮ The growth factor of a Hadamard matrix of order 16 is 16

Uses Software

• mctoolbox

Cites Work

• Optimal weighing designs and some new weighing matrices
• Growth in Gaussian elimination for weighing matrices, \(W (n, n-1)\)
• On the growth problem for skew and symmetric conference matrices
• Average-Case Stability of Gaussian Elimination
• Accuracy and Stability of Numerical Algorithms

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