Combined MDA-SVD-MLFMA for analysis of the EM scattering from complex objects

Abstract

The multilevel fast multipole algorithm (MLFMA) is very efficient for solving the three-dimensional problems, but for the small size of the complex objects, the memory usage of the multilevel fast multipole algorithm is very large. To overcome this problem, the matrix decomposition algorithm — singular value decomposition (MDA-SVD) is used to alleviate the… (More)

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