Overlapping Schwarz domain decomposition with coarse space

by smoothed aggregation applied on elasticity problems

Ales Janka

INRIA Sophia Antipolis, Projet Sinus

• DATE : vendredi 19/02/99
• HEURE et LIEU : 10h30 en salle RE002

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• RESUME/ABSTRACT : the talk introduces and analyses one parallel black-box algorithm for computing linear elasticity problems with convergence rate independent on the geometry of the computational domain, boundary conditions and the coarsening ratio of the coarse space. The algorithm is a combination of Schwarz overlapping domain decomposition method with the AMG (algebraic multigrid) approach of Vanek and Mandel.

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• REMARQUES :