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Iteratively solving a kind of Signorini transmission problem in a unbounded domain

文献类型：期刊论文

作者Hu, QY; Yu, DH
刊名ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE
出版日期2005-07-01
卷号39期号:4页码:715-726
关键词Signorini contact FEM-BEM coupling variational inequality D-N alternation convergence rate
ISSN号0764-583X
DOI10.1051/m2an:2005031
英文摘要In this paper, we are concerned with a kind of Signorini transmission problem in a unbounded domain. A variational inequality is derived when discretizing this problem by coupled FEM-BEM. To solve such variational inequality, an iterative method, which can be viewed as a variant of the D-N alternative method, will be introduced. In the iterative method, the finite element part and the boundary element part can be solved independently. It will be shown that the convergence speed of this iteration is independent of the mesh size. Besides, a combination between this method and the steepest descent method is also discussed.
WOS研究方向Mathematics
语种英语
WOS记录号WOS:000232123400004
出版者EDP SCIENCES S A
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/1234]  
专题计算数学与科学工程计算研究所
通讯作者Hu, QY
作者单位Chinese Acad Sci, Acad Math, Inst Computat Math & Sci Engn Comp, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714		 Hu, QY,Yu, DH. Iteratively solving a kind of Signorini transmission problem in a unbounded domain[J]. ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE,2005,39(4):715-726.
APA Hu, QY,&Yu, DH.(2005).Iteratively solving a kind of Signorini transmission problem in a unbounded domain.ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE,39(4),715-726.
MLA Hu, QY,et al."Iteratively solving a kind of Signorini transmission problem in a unbounded domain".ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE 39.4(2005):715-726.

入库方式： OAI收割

来源：数学与系统科学研究院

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