Comparisons of FMM implementations employing different formulations and iterative solvers
Date
2003-06
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Source Title
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
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Publisher
IEEE
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Pages
19 - 22
Language
English
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Abstract
The implementation of multi-level fast multipole algorithm (MLFMA) requires the consideration of several parameters. The preferred combination of the parameters given is not trivially obvious and requires a careful investigation. This paper extensively investigates such parameters by using a series of scattering problems of various sizes containing different numbers of unknowns as a testbed.