Discontinuous galerkin time-domain method for GPR simulation in dispersive media
β Scribed by Tiao Lu; Wei Cai; Pingwen Zhang
- Book ID
- 114625697
- Publisher
- IEEE
- Year
- 2005
- Tongue
- English
- Weight
- 635 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0196-2892
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π SIMILAR VOLUMES
A discontinuous Galerkin method for the numerical approximation of time-dependent Maxwell equations in three different dispersive media is introduced. Both the L 2 -stability and error estimate of the DG method are discussed in detail. We show that the proposed method has an accuracy of OΓ°h kΓΎ 1 2 Γ
method Explicit time integration Non-conforming meshes a b s t r a c t In this paper, we discuss the formulation, stability and validation of a high-order nondissipative discontinuous Galerkin (DG) method for solving Maxwell's equations on nonconforming simplex meshes. The proposed method combines