The Coupling FEM and Natural BEM for a Certain Nonlinear Interface Problem with Non-Matching Grids

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	The Coupling FEM and Natural BEM for a Certain Nonlinear Interface Problem with Non-Matching Grids
	Yang, Ju'e 1; Yu, Dehao 2,3
	2011-03-01
发表期刊	CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES
ISSN	1526-1492
卷号	73 期号:3 页码:311-329
摘要	In this paper, we introduce a domain decomposition method with non-matching grids for a certain nonlinear interface problem in unbounded domains. To solve this problem, we discuss a new coupling of finite element method(FE) and natural boundary element(NBE). We first derive the optimal energy error estimate of finite element approximation to the coupled FEM-NBEM problem. Then we use a dual basis multipier on the interface to provide the numerical analysis with non-matching grids. Finally, we give some numerical examples further to confirm our theoretical results.
关键词	nonlinear interface problem domain decomposition natural boundary reduction coupling non-matching grids
语种	英语
资助项目	Fundamental Research Funds for the Central Universities of China[860360]
WOS研究方向	Engineering ; Mathematics
WOS类目	Engineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
WOS记录号	WOS:000292362400004
出版者	TECH SCIENCE PRESS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/11792
专题	中国科学院数学与系统科学研究院
通讯作者	Yang, Ju'e
作者单位	1.Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Computat Math, Beijing 100080, Peoples R China 3.Chinese Acad Sci, Sci Engn Comp Acad Math & Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Yang, Ju'e,Yu, Dehao. The Coupling FEM and Natural BEM for a Certain Nonlinear Interface Problem with Non-Matching Grids[J]. CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES,2011,73(3):311-329.
APA	Yang, Ju'e,&Yu, Dehao.(2011).The Coupling FEM and Natural BEM for a Certain Nonlinear Interface Problem with Non-Matching Grids.CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES,73(3),311-329.
MLA	Yang, Ju'e,et al."The Coupling FEM and Natural BEM for a Certain Nonlinear Interface Problem with Non-Matching Grids".CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES 73.3(2011):311-329.