Geodesic
Stability of the Gaussian elimination for special classes of matrices. Part I
Mathematica Applicanda, Tome 17 (1989) no. 31, pp. 103-118.

Voir la notice de l'article provenant de la source Annales Societatis Mathematicae Polonae Series

Part I contains rounding-error analysis of Gaussian elimination for the triangular factorization and for solving linear systems in the case of tridiag-onal symmetric definite matrix.
DOI : 10.14708/ma.v17i31.1767
Classification : 65F05 (65F35 65G05)
Mots-clés : Direct methods for linear systems and matrix inversion, Matrix norms, conditioning, scaling, Roundoff error 
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Andrzej Kiełbasiński. Stability of the Gaussian elimination for special classes of matrices. Part I. Mathematica Applicanda, Tome 17 (1989) no. 31, pp.  103-118. doi : 10.14708/ma.v17i31.1767. http://geodesic.mathdoc.fr/articles/10.14708/ma.v17i31.1767/

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