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Article Dans Une Revue Journal of Computational Physics Année : 2021

Multi-domain spectral approach with Sommerfeld condition for the Maxwell equations

Résumé

We present a multi-domain spectral approach with an exterior compactified domain for the Maxwell equations for monochromatic fields. The Sommerfeld radiation condition is imposed exactly at infinity being a finite point on the numerical grid. As an example, axisymmetric situations in spherical and prolate spheroidal coordinates are discussed, as well as the interaction of a radiating dipole with a nano-particle.

Dates et versions

hal-03283204 , version 1 (09-07-2021)

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Christian Klein, Nikola Stoilov. Multi-domain spectral approach with Sommerfeld condition for the Maxwell equations. Journal of Computational Physics, 2021, 434, pp.110149. ⟨10.1016/j.jcp.2021.110149⟩. ⟨hal-03283204⟩
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