Introduction
To run the models, open main.pro with Gmsh. (This is for demonstration uses only. For actual, parallel computations, you should compile GetDP and Gmsh with MPI support: see GetDDM).
The formulations implement non-overlapping Schwarz domain decomposition methods for the Helmholtz equation and for the time-harmonic Maxwell system. Several families of transmission conditions are implemented: zeroth- and second-order optimized conditions[1][2][3][4][5][6], new Padé-localized square-root conditions[7][8] and PML conditions. Several variants of the recently proposed double-sweep preconditionerCite error: Closing </ref> missing for <ref> tag
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
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Models developed by X. Antoine, Y. Boubendir, M. El Bouajaji, D. Colignon, C. Geuzaine, N. Marsic, B. Thierry, S. Tournier and A. Vion. This work was funded in part by the Belgian Science Policy (IAP P6/21 and P7/02), the Belgian French Community (ARC 09/14-02), the Walloon Region (WIST3 No 1017086 ONELAB and ALIZEES), the Agence Nationale pour la Recherche (ANR-09-BLAN-0057-01 MicroWave) and the EADS Foundation (grant 089-1009-1006 High-BRID).
- ↑ Cite error: Invalid
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no text was provided for refs named Despres1
- ↑ 2.0 2.1 B. Després, P. Joly and J. Roberts, A domain decomposition method for the harmonic Maxwell equations, Iterative methods in linear algebra (Brussels, 1991), pp. 475-484, North-Holland, 1992.
- ↑ 3.0 3.1 M. Gander, F. Magoulès and F. Nataf, Optimized Schwarz methods without overlap for the Helmholtz equation},
SIAM Journal on Scientific Computing, 24(1), pp. 38-60, 2002.
- ↑ 4.0 4.1 V. Dolean, M. Gander and L. Gerardo-Giorda, Optimized Schwarz methods for Maxwell's equations,
SIAM Journal on Scientific Computing, 31(3), pp. 2193-2213, 2009.
- ↑ 5.0 5.1 A. Bendali and Y. Boubendir, Non-Overlapping Domain Decomposition Method for a Nodal Finite
Element Method, Numerische Mathematik 103(4), pp.515-537, (2006).
- ↑ 6.0 6.1 V. Rawat and J.-F. Lee, Nonoverlapping Domain Decomposition with Second Order Transmission Condition for the Time-Harmonic Maxwell's Equations, SIAM Journal on Scientific Computing, 32(6), pp. 3584-3603, 2010.
- ↑ 7.0 7.1 Y. Boubendir, X. Antoine and C. Geuzaine. A quasi-optimal non-overlapping domain decomposition algorithm for the Helmholtz equation. Journal of Computational Physics 231 (2), 262-280, 2012.
- ↑ 8.0 8.1 M. El Bouajaji, X. Antoine and C. Geuzaine. Approximate local magnetic-to-electric surface operators for time-harmonic Maxwell’s equations, Journal of Computational Physics, accepted for publication, 2014.
- ↑ A. Vion and C. Geuzaine. Double sweep preconditioner for optimized Schwarz methods applied to the Helmholtz problem. Journal of Computational Physics 266, 171-190, 2014.
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