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On the use of Incomplete LU Decomposition as a Preconditioning Technique for Density Fitting in Electronic Structure Computations

Yang, Rui; Rendell, Alistair; Frisch, Michael J

Description

Incomplete factorization preconditioners combined with Krylov subspace accelerators are currently among the most effective methods for iteratively solving large systems of linear equations. In this paper we consider the use of a dual threshold incomplete

CollectionsANU Research Publications
Date published: 2007
Type: Conference paper
URI: http://hdl.handle.net/1885/35667
Source: Proceedings of ICCSA 2007

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