The design of a new frontal code for solving sparse, unsymmetric systems

DOI10.1145/225545.225550zbMath0884.65018OpenAlexW2005684035WikidataQ113310394 ScholiaQ113310394MaRDI QIDQ4371086

Jennifer Scott, Iain S. Duff

Publication date: 7 January 1998

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

Full work available at URL: http://www.acm.org/pubs/contents/journals/toms/1996-22/

zbMATH Keywords

performanceGaussian eliminationlinear equationssoftware packagelevel 3 BLASfrontal codelarge, sparse, unsymmetric systems

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Complexity and performance of numerical algorithms (65Y20) Direct numerical methods for linear systems and matrix inversion (65F05) Software, source code, etc. for problems pertaining to linear algebra (15-04)

Related Items (11)

Unnamed Item ⋮ Application of the shifted-Laplace preconditioner for iterative solution of a higher order finite element discretisation of the vector wave equation: first experiences ⋮ On operator splitting approach for parallel multi-frontal FE flow computation in a multiply dilated vessel ⋮ Unnamed Item ⋮ A survey of direct methods for sparse linear systems ⋮ Surface-tension-induced buckling of liquid-lined elastic tubes: a model for pulmonary airway closure ⋮ Multilevel hybrid spectral element ordering algorithms ⋮ The steady propagation of an air finger into a rectangular tube ⋮ A review of frontal methods for solving linear systems ⋮ A frontal solver for the 21st century ⋮ Unnamed Item

Uses Software

• BLAS
• MA42
• MA32

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