A Parallel Randomized Finite Element Domain Decomposition Solver for Large-scale EM Problems

被引：0
|
作者：
Wang, Wei [1 ]
Vouvakis, Marinos N. [1 ]
机构：
[1] Univ Massachusetts Amherst, ECE, Amherst, MA 01003 USA
来源：
2016 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM | 2016年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A parallel computational framework of finite element domain decomposition method (FE-DDM) is presented. Specifically, the randomized computation of domain Dirichlet-to-Neumann (DtN) operators and a robust randomized-based W-FETI preconditioning technique are integrated in a parallel implementation. Numerical examples are given to show the parallel scalability, accuracy and efficiency of the presented methodology.
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收藏
页码：1125 / 1126
页数：2
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