Duff, Jain S.; Scott, Jennifer A. A frontal code for the solution of sparse positive-definite symmetric systems arising from finite-element applications. (English) Zbl 0962.65028 ACM Trans. Math. Softw. 25, No. 4, 404-424 (1999). Cited in 3 Documents MSC: 65F05 Direct numerical methods for linear systems and matrix inversion 65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs 65Y20 Complexity and performance of numerical algorithms 65F50 Computational methods for sparse matrices Keywords:algorithms; performance; finite-element equations; Gaussian elimination; Level 3 BLAS; sparse symmetric linear equations; symmetric frontal method Software:BLAS; HSL; Harwell-Boeing sparse matrix collection; MA42; MA27; MA62; MA32; NAMMU PDFBibTeX XMLCite \textit{J. S. Duff} and \textit{J. A. Scott}, ACM Trans. Math. Softw. 25, No. 4, 404--424 (1999; Zbl 0962.65028) Full Text: DOI