Massively parallel preconditioners for symmetric positive definite linear systems

Abstract

In this paper, we address the problem of solving sparse symmetric linear systems on parallel computers. With further restrictive assumptions on the matrix (e.g., bidiagonal or tridiagonal structure), several direct methods may be used. These methods give ideas for constructing efficient data parallel preconditioners for general positive definite symmetric… (More)
DOI: 10.1023/A:1019181417702

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Cite this paper

@article{Alouges1997MassivelyPP, title={Massively parallel preconditioners for symmetric positive definite linear systems}, author={François Alouges and Philippe Loreaux}, journal={Numerical Algorithms}, year={1997}, volume={14}, pages={361-375} }