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Chapitre D'ouvrage Année : 2018

A two-level domain-decomposition preconditioner for the time-harmonic Maxwell's equations

Résumé

The construction of fast iterative solvers for the indefinite time-harmonic Maxwell's system at mid- to high-frequency is a problem of great current interest. Some of the difficulties that arise are similar to those encountered in the case of the mid- to high-frequency Helmholtz equation. Here we investigate how two-level domain-decomposition preconditioners recently proposed for the Helmholtz equation work in the Maxwell case, both from the theoretical and numerical points of view.
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Dates et versions

hal-01525438 , version 1 (20-05-2017)
hal-01525438 , version 2 (08-11-2017)
hal-01525438 , version 3 (21-02-2018)

Identifiants

Citer

Marcella Bonazzoli, Victorita Dolean, Ivan G. Graham, Euan A. Spence, Pierre-Henri Tournier. A two-level domain-decomposition preconditioner for the time-harmonic Maxwell's equations. Domain Decomposition Methods in Science and Engineering XXIV, 125, pp.149-157, 2018, Lecture Notes in Computational Science and Engineering, ⟨10.1007/978-3-319-93873-8_12⟩. ⟨hal-01525438v3⟩
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