Skip to main content

2003 | OriginalPaper | Buchkapitel

On a Class of Preconditioners for Solving the Discrete Helmholtz Equation

verfasst von : Y. A. Erlangga, C. Vuik, C. W. Oosterlee

Erschienen in: Mathematical and Numerical Aspects of Wave Propagation WAVES 2003

Verlag: Springer Berlin Heidelberg

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

In this paper, we analyse and implement preconditioners for efficiently solving the discrete Helmholtz equation. The preconditioners are based on definite versions of the Helmholtz equation. The computational performance with Bi-CGSTAB is presented for a 2D homogeneous model problem.

Metadaten
Titel
On a Class of Preconditioners for Solving the Discrete Helmholtz Equation
verfasst von
Y. A. Erlangga
C. Vuik
C. W. Oosterlee
Copyright-Jahr
2003
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-642-55856-6_128

Neuer Inhalt