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An explicit formulation of the multiplicative Schwarz preconditionner

Abstract : We provide an explicit formulation of the splitting associated with the Multiplicative Schwarz iteration. We show the advantage of considering the explicit formulation, when the iteration is used as a preconditioner of a Krylov method. // A partir d'une expression explicite du splitting défini par l'itération multiplicative de Schwarz, nous étudions son utilisation comme précondtionnement d'une méthode de Krylov.
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https://hal.inria.fr/inria-00000266
Contributor : Anne Jaigu <>
Submitted on : Tuesday, September 20, 2005 - 1:58:46 PM
Last modification on : Friday, January 8, 2021 - 3:06:15 AM
Long-term archiving on: : Thursday, April 1, 2010 - 10:29:03 PM

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  • HAL Id : inria-00000266, version 1

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Guy Atenekeng Kahou, Emmanuel Kamgnia, Bernard Philippe. An explicit formulation of the multiplicative Schwarz preconditionner. [Research Report] PI 1738, 2005, pp.25. ⟨inria-00000266⟩

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