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A sparse finite element method with high accuracy Part I
Lin, Q; Yan, NN; Zhou, AH
2001-06-01
Source PublicationNUMERISCHE MATHEMATIK
ISSN0029-599X
Volume88Issue:4Pages:731-742
AbstractIn this paper, we develop and analyze a new finite element method called the sparse finite element method for second order elliptic problems. This method involves much fewer degrees of freedom than the standard finite element method. We show nevertheless that such a sparse finite element method still possesses the superconvergence and other high accuracy properties same as those of the standard finite element method. The main technique in our analysis is the use of some integral identities.
Language英语
WOS Research AreaMathematics
WOS SubjectMathematics, Applied
WOS IDWOS:000169305700006
PublisherSPRINGER-VERLAG
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/16831
Collection中国科学院数学与系统科学研究院
Affiliation1.Chinese Acad Sci, Inst Computat Math & Sci Engn Comp, Acad Math & Syst Sci, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Inst Syst Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Lin, Q,Yan, NN,Zhou, AH. A sparse finite element method with high accuracy Part I[J]. NUMERISCHE MATHEMATIK,2001,88(4):731-742.
APA Lin, Q,Yan, NN,&Zhou, AH.(2001).A sparse finite element method with high accuracy Part I.NUMERISCHE MATHEMATIK,88(4),731-742.
MLA Lin, Q,et al."A sparse finite element method with high accuracy Part I".NUMERISCHE MATHEMATIK 88.4(2001):731-742.
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