Numerical solution of exterior Maxwell problems by Galerkin BEM and Runge-Kutta convolution quadrature
نویسندگان
چکیده
In this paper we consider time-dependent electromagnetic scattering problems from conducting objects. We discretize the time-domain electric field integral equation using RungeKutta convolution quadrature in time and a Galerkin method in space. We analyze the involved operators in the Laplace domain and obtain convergence results for the fully discrete scheme. Numerical experiments indicate the sharpness of the theoretical estimates. AMS subject classifications: 78A45, 65N38, 65R20
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ورودعنوان ژورنال:
- Numerische Mathematik
دوره 123 شماره
صفحات -
تاریخ انتشار 2013