An Overlapping Domain Decomposition Method Based on Calderon Preconditioned CFIE

被引：1
|
作者：
Zhu, Guang-Yu [1 ]
Zhou, Hou-Xing [1 ]
Hong, Wei [1 ]
机构：
[1] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2019年 / 18卷 / 09期
基金：
美国国家科学基金会;
关键词：
Calderon preconditioner; domain decomposition method; integral equation; ELECTROMAGNETIC SCATTERING; COMPLEX; ALGORITHM;
D O I：
10.1109/LAWP.2019.2928521
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：
In this letter, an overlapping domain decomposition method (ODDM) based on the Calderon preconditioned combined field integral equation (CP-CFIE) is proposed. In contrast to previous ODDM using the combined field integral equation (CFIE), the proposed method possesses excellent robustness in the case of multiscale discretization. Several numerical examples are provided to demonstrate the correctness and performance of the proposed method.
引用
收藏
页码：1731 / 1735
页数：5
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