A SET OF SYMMETRIC QUADRATURE RULES ON TRIANGLES AND TETRAHEDRA

	A SET OF SYMMETRIC QUADRATURE RULES ON TRIANGLES AND TETRAHEDRA
	Zhang, Linbo; Cui, Tao; Liu, Hui
	2009
发表期刊	JOURNAL OF COMPUTATIONAL MATHEMATICS
ISSN	0254-9409
卷号	27 期号:1 页码:89-96
摘要	We present a program for computing symmetric quadrature rules on triangles and tetrahedra. A set of rules are obtained by using this program. Quadrature rules up to order 21 on triangles and up to order 14 on tetrahedra have been obtained which are useful for use in finite element. computations. All rules presented here have positive weights with points lying within the integration domain.
关键词	Finite element Numerical integration Quadrature Cubature Triangle Tetrahedron
语种	英语
资助项目	973 Program[2005CB321702] ; China NSF[10531080] ; China NSF[60873177]
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied ; Mathematics
WOS记录号	WOS:000263626900004
出版者	VSP BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/8694
专题	计算数学与科学工程计算研究所
通讯作者	Zhang, Linbo
作者单位	Chinese Acad Sci, Acad Math & Syst Sci, LSEC, ICMSEC, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Linbo,Cui, Tao,Liu, Hui. A SET OF SYMMETRIC QUADRATURE RULES ON TRIANGLES AND TETRAHEDRA[J]. JOURNAL OF COMPUTATIONAL MATHEMATICS,2009,27(1):89-96.
APA	Zhang, Linbo,Cui, Tao,&Liu, Hui.(2009).A SET OF SYMMETRIC QUADRATURE RULES ON TRIANGLES AND TETRAHEDRA.JOURNAL OF COMPUTATIONAL MATHEMATICS,27(1),89-96.
MLA	Zhang, Linbo,et al."A SET OF SYMMETRIC QUADRATURE RULES ON TRIANGLES AND TETRAHEDRA".JOURNAL OF COMPUTATIONAL MATHEMATICS 27.1(2009):89-96.