Fast electromagnetic simulation algorithm based on hierarchical and curvilinear finite elements
Fast electromagnetic simulation algorithm based on hierarchical and curvilinear finite elements
复制标题
基于分层曲线有限元的快速电磁仿真算法
DOI：
10.1002/mop.25714
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发表时间：
2011
影响因子：
1.5
通讯作者：
Tie Jun Cui
中科院分区：
文献类型：
--
作者：
Xue Wei Ping;Xiaoyang Zhou;Wenming Yu;Tie Jun Cui
In this article, hierarchical finite element method (FEM) based on curvilinear elements is used to study three‐dimensional (3D) electromagnetic problems. The incomplete Cholesky preconditioned loose generalized minimal residual solver (LGMRES) based on decomposition algorithm (DA) is applied to solve the FEM equations. The efficiency of the proposed approach is studied on several numerical problems. Numerical results demonstrate that the DA‐based LGMRES is especially effective when the hierarchical FEM is used to solve 3D electromagnetic problems. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:324–331, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25714
DOI：
10.1137/1.9780898718003
发表时间：
2003-05
期刊：
--
影响因子：
--
作者：
Y. Saad
通讯作者：
Y. Saad