Communication-Avoiding Symmetric-Indefinite Factorization

DOI10.1137/130929060zbMath1317.65074OpenAlexW2057081399MaRDI QIDQ5246486

Alex Druinsky, Grey Ballard, Dulcenéia Becker, Oded Schwartz, Inon Peled, Ichitaro Yamazaki, Sivan Toledo, Jack J. Dongarra, James W. Demmel

Publication date: 21 April 2015

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/1a6db72521ea95734acc64a30265c1223a261c91

zbMATH Keywords

communication-avoiding algorithmssymmetric-indefinite matricesAasen's factorization

Mathematics Subject Classification ID

Factorization of matrices (15A23) Complexity and performance of numerical algorithms (65Y20) Direct numerical methods for linear systems and matrix inversion (65F05)

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