DOI | Trouver le DOI : https://doi.org/10.1007/BF01932145 |
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Auteur | Rechercher : Abdelmalek, Nabih N.1 |
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Affiliation | - Conseil national de recherches du Canada
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Format | Texte, Article |
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Sujet | numeric computing; mathematics; computational mathematics; numerical analysis |
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Résumé | A numerically stable simplex algorithm for calculating the restricted Chebyshev solution of overdetermined systems of linear equations is described. In this algorithm minimum computer storage is required and no conditions are imposed on the coefficient matrix or on the right hand side of the system of equations. Also a new way of implementing a triangular decomposition method to the basis matrix is used. The ordinary Chebyshev solution, the one-sided Chebyshev solutions and the Chebyshev approximation by non-negative functions are obtained as special cases in this algorithm. Numerical results are given. |
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Date de publication | 1977-09-01 |
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Dans | |
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Langue | anglais |
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Publications évaluées par des pairs | Oui |
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Numéro du CNRC | NRCC 16559 |
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Numéro NPARC | 21273629 |
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Exporter la notice | Exporter en format RIS |
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Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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Identificateur de l’enregistrement | 6cd7b386-da24-444b-94d3-d447d2c2ac10 |
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Enregistrement créé | 2015-01-16 |
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Enregistrement modifié | 2020-03-13 |
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