We present a multidomain 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.
A Gas-Kinetic Scheme for Maxwell Equations
A polytopal discrete de Rham complex on manifolds, with application to the Maxwell equations
Some Observations on A Posteriori Error Estimation for Maxwell Equations
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