Published January 1, 2012
| Version v1
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Parallel-MLFMA Solutions of Large-Scale Problems Involving Composite Objects
Creators
- 1. Univ Strathclyde, Dept Math & Stat, Glasgow, Lanark, Scotland
Description
We present a parallel implementation of the multilevel fast multipole algorithm (MLFMA) for fast and accurate solutions of large-scale electromagnetics problems involving composite objects with dielectric and metallic parts. Problems are formulated with the electric and magnetic current combined-field integral equation (JMCFIE) and solved iteratively with MLFMA on distributed-memory architectures. Numerical examples involving canonical and complicated objects, such as optical metamaterials, are presented to demonstrate the accuracy and efficiency of the implementation.
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