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Parallel Complexity of Numerically Accurate Linear System Solvers - MaRDI portal

Parallel Complexity of Numerically Accurate Linear System Solvers

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Publication:4268855

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DOI10.1137/S0097539797327118zbMath0945.65022OpenAlexW2047030348MaRDI QIDQ4268855

Giovanni Manzini, Luciano Margara, Mauro Leoncini

Publication date: 28 October 1999

Published in: SIAM Journal on Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s0097539797327118

zbMATH Keywords

Gaussian elimination numerical stability parallel complexity QR decomposition matrix factorization pivoting P-complete problems NC algorithms Givens methods inherently sequential algorithms

Mathematics Subject Classification ID

Parallel numerical computation (65Y05) Complexity and performance of numerical algorithms (65Y20) Direct numerical methods for linear systems and matrix inversion (65F05)

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