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New high-order integral methods in computational electromagnetism
Applied and Computational Mathematics, Caltech, Pasadena, CA 91125
Computer Modeling in Engineering & Sciences 2004, 5(4), 319-330. https://doi.org/10.3970/cmes.2004.005.319
Abstract
We present a new set of high-order algorithms and methodologies for the numerical solution of problems of scattering by complex bodies in three-dimensional space. These methods, which are based on integral equations, high-order integration and Fast Fourier Transforms, can be used in the solution of problems of electromagnetic and acoustic scattering by surfaces and penetrable scatterers---even in cases in which the scatterers contain geometric singularities such as corners and edges. The solvers presented here exhibit high-order convergence, they run on low memories and reduced operation counts, and they result in solutions with a high degree of accuracy.Cite This Article
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