Deflation of Eigenvalues for GMRES in Lattice QCD

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dc.creatorMorgan, Ronald B.
dc.creatorWilcox, Walter
dc.date2001-09-13
dc.date.accessioned2026-07-07T03:38:31Z
dc.date.available2026-07-07T03:38:31Z
dc.descriptionVersions of GMRES with deflation of eigenvalues are applied to lattice QCD problems. Approximate eigenvectors corresponding to the smallest eigenvalues are generated at the same time that linear equations are solved. The eigenvectors improve convergence for the linear equations, and they help solve other right-hand sides.
dc.descriptionLattice2001(algorithms)
dc.identifierhttps://arxiv.org/abs/hep-lat/0109009
dc.identifierhttp://arxiv.org/abs/hep-lat/0109009
dc.identifierNucl.Phys.Proc.Suppl. 106 (2002) 1067-1069
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/38566
dc.subjectHigh Energy Physics - Lattice
dc.titleDeflation of Eigenvalues for GMRES in Lattice QCD
dc.typetext

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