Parallel pivoting combined with parallel reduction and fill-in control

DOI10.1016/0167-8191(89)90029-XzbMath0678.65016OpenAlexW2006681897MaRDI QIDQ1124267

Gita Alaghband

Publication date: 1989

Published in: Parallel Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0167-8191(89)90029-x

zbMATH Keywords

numerical stabilityparallel algorithmspivoting strategymultiprocessor systemsLU decompositionparallel reductionheterogeneous element processorfill-in controllarge sparse unsymmetric matricesshared-memory MIMDtriangularization algorithms

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Parallel numerical computation (65Y05) Direct numerical methods for linear systems and matrix inversion (65F05)

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