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2001 International Conference on Parallel Processing Workshops (ICPPW'01)
Displacement Decomposition and Parallelization of the PCG Method for Elasticity Problems
Valencia, Spain
September 03-September 07
ISBN: 0-7695-1260-7
Radim Blaheta, Academy of Science of the Czech Republic
Ondrej Jakl, Academy of Science of the Czech Republic
Jirý Starý, Academy of Science of the Czech Republic
Abstract: This article describes the displacement decomposition and its benefits for the parallelization of the preconditioned conjugate gradient method for finite element elasticity problems. It deals with both the fixed and variable preconditioning based on this decomposition. Numerical efficiency of the parallel algorithms is demonstrated on an academic benchmark and real-life modelling problem.
Citation:
Radim Blaheta, Ondrej Jakl, Jirý Starý, "Displacement Decomposition and Parallelization of the PCG Method for Elasticity Problems," icppw, pp.0155, 2001 International Conference on Parallel Processing Workshops (ICPPW'01), 2001
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