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Fast Large-Scale Algorithm for Electromagnetic Wave Propagation in 3D Media
Mitchell Tong Harris, M. Harper Langston, Pierre David Letourneau, George Papanicolaou, James Ezick, Richard Lethin
09/24/2019Publication Source: IEEE High Performance Extreme Computing Conference (HPEC) 2019, Waltham, MA
09/24/2019Publication Source: IEEE High Performance Extreme Computing Conference (HPEC) 2019, Waltham, MA
We present a fast, large-scale algorithm for the
simulation of electromagnetic waves (Maxwell’s equations) in
three-dimensional inhomogeneous media. The algorithm has a
complexity of O(N log(N)) and runs in parallel. Numerical
simulations show the rapid treatment of problems with tens of
millions of unknowns on a small shared-memory cluster ( 16
cores).
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