Journal Article

PreJuSER-48538

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Compact Finite Difference Schemes of Sixth Order for the Helmholtz Equation

Sutmann, G.FZJ*

2007
North-Holland Amsterdam [u.a.]

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Please use a persistent id in citations: http://hdl.handle.net/2128/12127  doi:10.1016/j.cam.2006.03.008

Abstract: New compact finite difference schemes of sixth order are derived for the three dimensional Helmholtz equation, Delta u - kappa(2)u Convergence characteristics and accuracy are compared and a truncation error analysis is presented for a broad range of kappa-values. (c) 2006 Elsevier B.V. All rights reserved.

Keyword(s): J ; Helmholtz equation (auto) ; high order compact solvers (auto) ; Pade approximation (auto) ; combination of finite difference schemes (auto)

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Zentralinstitut für Angewandte Mathematik (ZAM)

Research Program(s):

1. Scientific Computing (P41)

Appears in the scientific report 2007

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Database coverage:
; JCR ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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