We present numerical results concerning the solution of the time-harmonic Maxwell equations discretized by discontinuous Galerkin methods. In particular, a numerical study of the convergence, which compares different strategies proposed in the literature for the elliptic Maxwell equations, is perfor
Debye sources and the numerical solution of the time harmonic Maxwell equations
✍ Scribed by Charles L. Epstein; Leslie Greengard
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 553 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0010-3640
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## Abstract We introduce a new preconditioning technique for iteratively solving linear systems arising from finite element discretization of the mixed formulation of the time‐harmonic Maxwell equations. The preconditioners are motivated by spectral equivalence properties of the discrete operators,