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Transpose-free Lanczos-type algorithms for nonsymmetric linear systems

✍ Scribed by C. Brezinski; M. Redivo-Zaglia


Book ID
110309026
Publisher
Springer US
Year
1998
Tongue
English
Weight
282 KB
Volume
17
Category
Article
ISSN
1017-1398

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A transpose-free β€œLanczos/Orthodir” algo
✍ Claude Brezinski πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 360 KB

The method of Lanczos for solving systems of linear equations is implemented via recurrence relationships between formal orthogonal polynomials. In this Note, a new procedure for computing the coefficients of these recurrence relations is proposed. In contrast with all other procedures. it does not