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
Source Publication	INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS
ISSN	0020-7160
Volume	85 Issue:12 Pages:1793-1805
Abstract	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.
Keyword	finite-element method adaption parallel algorithm ALBERTA
DOI	10.1080/00207160701576103
Language	英语
Funding Project	Chinese NSF for DYS[60425205] ; National Basic Key Research Special Fund[2005CB321702] ; Chinese NSF[60533020] ; Chinese NSF[60603050]
WOS Research Area	Mathematics
WOS Subject	Mathematics, Applied
WOS ID	WOS:000259928100005
Publisher	TAYLOR & FRANCIS LTD
Citation statistics
Document Type	期刊论文
Identifier	http://ir.amss.ac.cn/handle/2S8OKBNM/5518
Collection	计算数学与科学工程计算研究所
Affiliation	Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100864, Peoples R China
Recommended Citation 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.

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