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Deflation acceleration of lattice QCD simulations
Close to the chiral limit, many calculations in numerical lattice QCD can potentially be accelerated using low-mode deflation techniques. In this paper it is shown that the recently introduced domain-decomposed deflation subspaces can be propagated along the field trajectories generated by the Hybri...
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| Lenguaje: | eng |
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2007
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| Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2007/12/011 http://cds.cern.ch/record/1065642 |