Title: ILU preconditioning with a fill drop strategy based on strongly connected components (PaA6b)
Authors: A.C.N. van Duin and H.A.G. Wijshoff
Email: harryw@cs.leidenuniv.nl
Date: September 1995
Abstract:
A class of incomplete LU-factorizations with a new strategy to discard fill for large sparse systems of equations, is presented. The specific incomplete decomposition presented in this paper allows for a user specified number of tasks to be performed in parallel. For testing the parallel efficiency as well as the preconditioning efficiency of this decomposition a number of test problems are solved using full GMRES as standard solver.
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Last modified on May 13, 1996 by J.H.M.Dassen.
(C) 1995 by Leiden University