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A parallel adaptive finite-element package based on ALBERTA

文献类型：期刊论文

作者Liu, QingKai; Mo, Zeyao; Zhang, Linbo
刊名INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS
出版日期2008
卷号85期号:12页码:1793-1805
关键词finite-element method adaption parallel algorithm ALBERTA
ISSN号0020-7160
DOI10.1080/00207160701576103
英文摘要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.
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
语种英语
WOS记录号WOS:000259928100005
出版者TAYLOR & FRANCIS LTD
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/5517]  
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.

入库方式： OAI收割

来源：数学与系统科学研究院

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