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1 SAGE - Simulations and Algorithms on Grids for Environment Inria Rennes – Bretagne Atlantique , IRISA-D1 - SYSTÈMES LARGE ÉCHELLE 2 Université de Yaoundé I Yaoundé

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.

Keywords : ITERATIVE METHODS KRYLOV METHODS RED-BLACK COLORING PRECONDITIONNER MULTIPLICATIVE SCHWARZ DOMAIN DECOMPOSITION





Autor: Guy Atenekeng Kahou - Emmanuel Kamgnia - Bernard Philippe -

Fuente: https://hal.archives-ouvertes.fr/



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