Journal Article

PreJuSER-50128

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Improving Inversions of the Overlap Operator

Krieg, S.FZJ* ; Cundy, N. ; Eshof v.d., J. ; Frommer, A. ; Lippert, T.FZJ* ; Schäfer, K.

2005
Elsevier Amsterdam

This record in other databases:  

Please use a persistent id in citations: doi:10.1016/j.nuclphysbps.2004.11.149

Abstract: We present relaxation and preconditioning techniques which accelerate the inversion of the overlap operator by a factor of four on small lattices, with larger gains as the lattice size increases. These improvements can be used in both propagator calculations and dynamical simulations.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

---

Contributing Institute(s):

1. Zentralinstitut für Angewandte Mathematik (ZAM)

Research Program(s):

1. Betrieb und Weiterentwicklung des Höchstleistungsrechners (I03)

Appears in the scientific report 2005

---