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Fast solution of electromagnetic scattering problems with multiple excitations using the recompressed adaptive cross approximation
We present an algebraic compression technique to accelerate the computation of multiple monostatic radar cross sections of arbitrary 3-D geometries. The method uses adaptive cross approximation, followed by a recompression ...
MLFMA memory reduction techniques for solving large-scale problems
We present two memory reduction methods for the parallel multilevel fast multipole algorithm. One of these methods uses data structures out of core, and the other parallelizes the data structures related to input geometry. ...