摘要
A highly efficient parallel SAI preconditioner is presented. This preconditioner is incorporated into our previously well developed parallel MLFMA code, and successfully computes scattering by a sphere with a diameter of 750 wavelengths, involving over 315 millions unknowns. The capability of this parallel SAI preconditioner is further demonstrated on computing scattering by an extremely large tank with a size of over 300-wavelengths containing around 35 millions unknowns, where convergence cannot be achieved without this SAI preconditioner.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 2009 International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE 2009 |
| 页 | 407-410 |
| 页数 | 4 |
| 版本 | 557 CP |
| DOI | |
| 出版状态 | 已出版 - 2009 |
| 活动 | 2009 International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE 2009 - Beijing, 中国 期限: 3 11月 2009 → 6 11月 2009 |
出版系列
| 姓名 | IET Conference Publications |
|---|---|
| 编号 | 557 CP |
| 卷 | 2009 |
会议
| 会议 | 2009 International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE 2009 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Beijing |
| 时期 | 3/11/09 → 6/11/09 |
指纹
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Pan, X. M., & Sheng, X. Q. (2009). An efficient parallel SAI preconditioner for multilevel fast multipole algorithm for scattering by extremely large complex targets. 在 2009 International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE 2009 (557 CP 编辑, 页码 407-410). (IET Conference Publications; 卷 2009, 号码 557 CP). https://doi.org/10.1049/cp.2009.1355