Journal Article

PreJuSER-1153

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Corrected article: An error-controlled fast multipole method

Dachsel, H.FZJ*

2010
American Institute of Physics Melville, NY

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Please use a persistent id in citations: http://hdl.handle.net/2128/18952  doi:10.1063/1.3358272

Abstract: We present a two-stage error estimation scheme for the fast multipole method (FMM). This scheme can be applied to any particle system. It incorporates homogeneous as well as inhomogeneous distributions. The FMM error as a consequence of the finite representation of the multipole expansions and the operator error is correlated with an absolute or relative user-requested energy threshold. Such a reliable error control is the basis for making reliable simulations in computational physics. Our FMM program on the basis of the two-stage error estimation scheme is available on request.

Keyword(s): J ; plasma simulation (auto) ; plasma-beam interactions (auto)

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Jülich Supercomputing Centre (JSC)

Research Program(s):

1. Scientific Computing (FUEK411) (FUEK411)
2. 411 - Computational Science and Mathematical Methods (POF2-411) (POF2-411)
3. FMM - Fast Multipole Method (FMM-20140729) (FMM-20140729)

Appears in the scientific report 2010

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Database coverage:

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