Abstract
A hierarchical interpolative decomposition multilevel fast multipole algorithm (ID-MLFMA) is proposed to handle multiscale, dynamic electromagnetic problems. The hierarchical scheme to conduct the ID skeletonization and to implement the matrix vector multiplication is discussed. A strategy to improve the effciency of ID skeletonization is developed. The hierarchical ID-MLFMA are investigated by numerical experiments on complex targets, demonstrating the capability of the hierarchical ID-MLFMA.
| Original language | English |
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| Pages (from-to) | 79-94 |
| Number of pages | 16 |
| Journal | Progress in Electromagnetics Research |
| Volume | 134 |
| DOIs | |
| Publication status | Published - 2012 |