Fast Krylov Space Methods for Calculation of Quark Propogator

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Different recently developed Krylov space methods for solving linear systems are studied and compared for the solution of the Dirac equation on the lattice. Stabilized Biconjugate Gradient (BiCGstab2) is shown to be a robust and efficient solver for the calculation of the Wilson quark propagator in lattice QCD.
Postscript file, 4 pages. Figures on request

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High Energy Physics - Lattice

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http://salesiana.dossiersoluciones.com/handle/123456789/38936

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-lat/9405001
 http://arxiv.org/abs/hep-lat/9405001

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arXiv