A parallel adaptive finite-element package based on ALBERTA

doi:10.1080/00207160701576103

	A parallel adaptive finite-element package based on ALBERTA
	Liu, QingKai; Mo, Zeyao; Zhang, Linbo
	2008
发表期刊	INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS
ISSN	0020-7160
卷号	85 期号:12 页码:1793-1805
摘要	ALBERTA, a sequential adaptive finite-element toolbox, is being used widely in the fields of scientific and engineering computation, especially in the numerical simulation of electromagnetics. But the nature of sequentiality has become the bottle-neck while solving large scale problems. So we develop a parallel adaptive finite-element package based on ALBERTA, using ParMETIS and PETSc. The package is able to deal with any problem that ALBERT solved. Furthermore, it is suitable for distributed memory parallel computers including PC clusters. In this paper, we present the implementation of the package in detail, and address several key algorithms and strategies of parallelization. Finally, some numerical experiments are given to show the performance and scalability of our package.
关键词	finite-element method adaption parallel algorithm ALBERTA
DOI	10.1080/00207160701576103
语种	英语
资助项目	Chinese NSF for DYS[60425205] ; National Basic Key Research Special Fund[2005CB321702] ; Chinese NSF[60533020] ; Chinese NSF[60603050]
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000259928100005
出版者	TAYLOR & FRANCIS LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/5518
专题	计算数学与科学工程计算研究所
作者单位	Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100864, Peoples R China
推荐引用方式 GB/T 7714	Liu, QingKai,Mo, Zeyao,Zhang, Linbo. A parallel adaptive finite-element package based on ALBERTA[J]. INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS,2008,85(12):1793-1805.
APA	Liu, QingKai,Mo, Zeyao,&Zhang, Linbo.(2008).A parallel adaptive finite-element package based on ALBERTA.INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS,85(12),1793-1805.
MLA	Liu, QingKai,et al."A parallel adaptive finite-element package based on ALBERTA".INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS 85.12(2008):1793-1805.