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A parallel SSOR preconditioner for lattice QCD

✍ Scribed by S. Fischer; A. Frommer; U. Glässner; S. Güsken; H. Hoeber; Th. Lippert; G. Ritzenhöfer; K. Schilling; G. Siegert; A. Spitz


Book ID
114289825
Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
206 KB
Volume
53
Category
Article
ISSN
0920-5632

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A parallel SSOR preconditioner for latti
✍ S. Fischer; A. Frommer; U. Glässner; Th. Lippert; G. Ritzenhöfer; K. Schilling 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 919 KB

We present a parallelizable SSOR preconditioning scheme for Krylov subspace iterative solvers which proves to be efficient in lattice QCD applications involving Wilson fermions. Our preconditioner is based on a locally lexicographic ordering of the lattice points. In actual Hybrid Monte Carlo applic