Numerically Aware Orderings for Sparse Symmetric Indefinite Linear Systems

DOI10.1145/3104991zbMath1484.65082OpenAlexW2747371872WikidataQ113310108 ScholiaQ113310108MaRDI QIDQ4581369

Sue Thorne, Jennifer Scott, Jonathan Hogg

Publication date: 17 August 2018

Published in: ACM Transactions on Mathematical Software (Search for Journal in Brave)

Full work available at URL: http://centaur.reading.ac.uk/71797/1/num_aware_order_R2.pdf

zbMATH Keywords

nested dissectionsparse matrix orderingsparse direct methodssparse symmetric matricesnumerically aware ordering

Mathematics Subject Classification ID

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

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