A FETI-like domain decomposition method for coupling finite elements and boundary elements in large-size problems of acoustic scattering

Authors:
A. Bendali;Y. Boubendir;M. Fares
Affiliations:
MIP Laboratory - UMR CNRS-INSA-UPS 5640, Mathematical Engineering Department, INSA - 135 Avenue de Rangueil, 31077 Toulouse Cedex 4, France and CERFACS, 42 Avenue Gaspard Coriolis, 31057 Toulouse ...;School of Mathematics, University of Minnesota, 127 Vincent Hall, 206 Church St., S.E. Minneapolis, MN 55455, USA;CERFACS, 42 Avenue Gaspard Coriolis, 31057 Toulouse Cedex 1, France
Venue:
Computers and Structures
Year:
2007

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Abstract

A finite element method often leads to large sparse symmetric and positive definite systems of linear equations. We consider parallel solvers based on the Schur complement method on homogeneous parallel machines with distributed memory. A finite element ...