Block Descent Methods and Hybrid Procedures for Linear Systems |
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| Authors: | C Brezinski |
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| Institution: | (1) Laboratoire d'Analyse Numérique et d'Optimisation, Université des Sciences et Technologies de Lille, 59655 Villeneuve d'Ascq cedex, France |
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| Abstract: | In this paper, we define and study several types of block descent methods for the simultaneous solution of a system of linear equations with several right hand sides. Then, improved block EN methods will be proposed. Finally, block hybrid and minimal residual smoothing procedures will be considered. |
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| Keywords: | linear systems descent methods hybrid procedures |
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