Mathematical analysis for quadrilateral rotated Q(1) element - III: The effect of numerical integration

CSpace

	Mathematical analysis for quadrilateral rotated Q(1) element - III: The effect of numerical integration
	Ming, PB; Shi, ZC
	2003-05-01
发表期刊	JOURNAL OF COMPUTATIONAL MATHEMATICS
ISSN	0254-9409
卷号	21 期号:3 页码:287-294
摘要	This is the third part of the paper for the rotated Q(1) nonconforming element on quadrilateral meshes for general second order elliptic problems. Some optimal numerical formulas are presented and analyzed. The novelty is that it includes a formula with only two sampling points which excludes even a Q(1) unisolvent set. It is the optimal numerical integration formula over a quadrilateral mesh with least sampling points up to now.
关键词	quadrilateral rotated Q(1) element numerical quadrature
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied ; Mathematics
WOS记录号	WOS:000183218200003
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/18230
专题	中国科学院数学与系统科学研究院
作者单位	Chinese Acad Sci, Inst Computat Math, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Ming, PB,Shi, ZC. Mathematical analysis for quadrilateral rotated Q(1) element - III: The effect of numerical integration[J]. JOURNAL OF COMPUTATIONAL MATHEMATICS,2003,21(3):287-294.
APA	Ming, PB,&Shi, ZC.(2003).Mathematical analysis for quadrilateral rotated Q(1) element - III: The effect of numerical integration.JOURNAL OF COMPUTATIONAL MATHEMATICS,21(3),287-294.
MLA	Ming, PB,et al."Mathematical analysis for quadrilateral rotated Q(1) element - III: The effect of numerical integration".JOURNAL OF COMPUTATIONAL MATHEMATICS 21.3(2003):287-294.