Improved Algebraic Preconditioning for MoM Solutions of Large-Scale Electromagnetic Problems
Improved Algebraic Preconditioning for MoM Solutions of Large-Scale Electromagnetic Problems
复制标题
大规模电磁问题 MoM 解的改进代数预处理
DOI:
10.1109/lawp.2013.2295239
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发表时间:
2014
影响因子:
4.2
通讯作者:
Sheng Xin-Qing
中科院分区:
文献类型:
--
作者:
Pan Xiao-Min;Sheng Xin-Qing
Algebraic preconditioners in method of moments (MoM) are often constructed from the filtered near-field interaction (NFI) matrix. However, the criterion for filtering NFI matrix is an art rather than science, and the resulting preconditioner suffers seriously from the lack of global interaction information. The proposed methodology is aimed to relax these limitations by the skeletonization. Numerical experiments have been performed to show efficiency and effectiveness of the proposed methodology.
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10.1137/040603917
发表时间:
2005-10
期刊:
SIAM J. Sci. Comput.
影响因子:
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