An adaptive perfectly matched layer technique for time-harmonic scattering problems
文献类型：期刊论文
| 作者 | Chen, ZM ; Liu, XZ
|
| 刊名 | SIAM JOURNAL ON NUMERICAL ANALYSIS
 |
| 出版日期 | 2005 |
| 卷号 | 43期号:2页码:645-671 |
| 关键词 | adaptivity perfectly matched layer a posteriori error analysis scattering problems |
| ISSN号 | 0036-1429 |
| DOI | 10.1137/040610337 |
| 英文摘要 | We develop an adaptive perfectly matched layer (PML) technique for solving the time-harmonic scattering problems. The PML parameters such as the thickness of the layer and the fictitious medium property are determined through sharp a posteriori error estimates. The derived finite element a posteriori estimate for adapting meshes has the nice feature that it decays exponentially away from the boundary of the fixed domain where the PML layer is placed. This property makes the total computational costs insensitive to the thickness of the PML absorbing layers. Numerical experiments are included to illustrate the competitive behavior of the proposed adaptive method. |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000232354700010 |
| 出版者 | SIAM PUBLICATIONS |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/1690]  |
| 专题 | 计算数学与科学工程计算研究所 |
| 通讯作者 | Chen, ZM |
| 作者单位 | Chinese Acad Sci, LSEC, Inst Computat Math, Acad Math & Syst Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, ZM,Liu, XZ. An adaptive perfectly matched layer technique for time-harmonic scattering problems[J]. SIAM JOURNAL ON NUMERICAL ANALYSIS,2005,43(2):645-671. |
| APA | Chen, ZM,&Liu, XZ.(2005).An adaptive perfectly matched layer technique for time-harmonic scattering problems.SIAM JOURNAL ON NUMERICAL ANALYSIS,43(2),645-671. |
| MLA | Chen, ZM,et al."An adaptive perfectly matched layer technique for time-harmonic scattering problems".SIAM JOURNAL ON NUMERICAL ANALYSIS 43.2(2005):645-671. |
入库方式： OAI收割
来源：数学与系统科学研究院
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