On the use of Incomplete LU Decomposition as a Preconditioning Technique for Density Fitting in Electronic Structure Computations
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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
dc.contributor.author | Yang, Rui | |
---|---|---|
dc.contributor.author | Rendell, Alistair | |
dc.contributor.author | Frisch, Michael J | |
dc.coverage.spatial | Kuala Lumpur Malaysia | |
dc.date.accessioned | 2015-12-08T22:37:47Z | |
dc.date.created | August 26-29 2007 | |
dc.identifier.isbn | 0769529453 | |
dc.identifier.uri | http://hdl.handle.net/1885/35667 | |
dc.description.abstract | 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 | |
dc.publisher | IEEE Computer Society | |
dc.relation.ispartofseries | International Conference on Computational Science and its Applications (ICCSA 2007) | |
dc.source | Proceedings of ICCSA 2007 | |
dc.source.uri | http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/&toc=comp/proceedings/iccsa/2007/2945/00/2945toc.xml | |
dc.subject | Keywords: Approximation theory; Electronic structure; Singular value decomposition; Density fitting; Electronic structure calculation; ILUT preconditioning; Krylov subspace method; Particle accelerators Density fitting; Electronic structure calculation; ILUT preconditioning; Krylov subspace method | |
dc.title | On the use of Incomplete LU Decomposition as a Preconditioning Technique for Density Fitting in Electronic Structure Computations | |
dc.type | Conference paper | |
local.description.notes | Imported from ARIES | |
local.description.refereed | Yes | |
dc.date.issued | 2007 | |
local.identifier.absfor | 080205 - Numerical Computation | |
local.identifier.ariespublication | U3594520xPUB127 | |
local.type.status | Published Version | |
local.contributor.affiliation | Yang, Rui, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Rendell, Alistair, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Frisch, Michael J, Gaussian Inc | |
local.description.embargo | 2037-12-31 | |
local.bibliographicCitation.startpage | 265 | |
local.bibliographicCitation.lastpage | 280 | |
dc.date.updated | 2015-12-08T10:02:35Z | |
local.identifier.scopusID | 2-s2.0-38049003579 | |
Collections | ANU Research Publications |
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File | Description | Size | Format | Image |
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01_Yang_On_the_use_of_Incomplete_LU_2007.pdf | 186.25 kB | Adobe PDF | ||
02_Yang_On_the_use_of_Incomplete_LU_2007.pdf | 284.05 kB | Adobe PDF |
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