Domain decomposition with nonmatching grids for exterior transmission problems via FEM and DTN mapping
文献类型：期刊论文
| 作者 | Yang, JE; Yu, DH |
| 刊名 | JOURNAL OF COMPUTATIONAL MATHEMATICS
 |
| 出版日期 | 2006-05-01 |
| 卷号 | 24期号:3页码:323-342 |
| 关键词 | domain decomposition nature boundary element nonmatching grids weak continuity D-N alternating dual basis projection operator error estimate |
| ISSN号 | 0254-9409 |
| 英文摘要 | In this paper, we are concerned with a non-overlapping domain decomposition method (DDM) for exterior transmission problems in the plane. Based on the natural boundary integral operator, we combine the DDM with a Dirichlet-to-Neumann (DtN) mapping and provide the numerical analysis with nonmatching grids. The weak continuity of the approximation solutions on the interface is imposed by a dual basis multiplier. We show that this multiplier space can generate optimal error estimate and obtain the corresponding rate of convergence. Finally, several numerical examples confirm the theoretical results. |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000237878800008 |
| 出版者 | VSP BV |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/2623]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Yang, JE |
| 作者单位 | Chinese Acad Sci, Acad Math & Syst Sci, ICMSEC, LSEC, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, JE,Yu, DH. Domain decomposition with nonmatching grids for exterior transmission problems via FEM and DTN mapping[J]. JOURNAL OF COMPUTATIONAL MATHEMATICS,2006,24(3):323-342. |
| APA | Yang, JE,&Yu, DH.(2006).Domain decomposition with nonmatching grids for exterior transmission problems via FEM and DTN mapping.JOURNAL OF COMPUTATIONAL MATHEMATICS,24(3),323-342. |
| MLA | Yang, JE,et al."Domain decomposition with nonmatching grids for exterior transmission problems via FEM and DTN mapping".JOURNAL OF COMPUTATIONAL MATHEMATICS 24.3(2006):323-342. |
入库方式： OAI收割
来源：数学与系统科学研究院
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