A fast Fourier transform accelerated Ewald summation technique for the vector electromagnetic rectangular cavity Green's function

DOI10.1016/j.jcp.2014.10.012zbMath1349.78112OpenAlexW2063433522MaRDI QIDQ349748

C. Koenen, M. E. Gruber, Thomas F. Eibert

Publication date: 5 December 2016

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2014.10.012

zbMATH Keywords

Green's functionboundary element methodfast Fourier transformLagrange interpolationcurl curl equationEwald summation techniquereverberation chamber

Mathematics Subject Classification ID

PDEs in connection with optics and electromagnetic theory (35Q60) Numerical methods for discrete and fast Fourier transforms (65T50) Numerical methods for integral transforms (65R10) Electro- and magnetostatics (78A30)

Cites Work

• Spectral accuracy in fast Ewald-based methods for particle simulations
• Efficient computation of the 3D Green's function for the Helmholtz operator for a linear array of point sources using the Ewald method
• An efficient numerical evaluation of the Green's function for the Helmholtz operator on periodic structures
• Fast potential theory. II: Layer potentials and discrete sums
• Two-dimensional method of moments modelling of lossless overmoded transverse magnetic cavities
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