THE QUADRATIC SPECHT TRIANGLE

doi:10.4208/jcm.1905-m2018-0195

	THE QUADRATIC SPECHT TRIANGLE
	Li, Hongliang 2; Ming, Pingbing 1,3; Shi, Zhongci 1,3
刊名	JOURNAL OF COMPUTATIONAL MATHEMATICS
	2020
卷号	38 期号:1 页码:103-124
关键词	Specht triangle Plate bending element Basis functions
ISSN号	0254-9409
DOI	10.4208/jcm.1905-m2018-0195
英文摘要	We propose a class of 12 degrees of freedom triangular plate bending elements with quadratic rate of convergence. They may be viewed as the second order Specht triangle, while the Specht triangle is one of the best first order plate bending element. The convergence result is proved under minimal smoothness assumption on the solution. Numerical results for both the smooth solution and nonsmmoth solution confirm the theoretical prediction.
资助项目	Science Challenge Project[TZ2016003] ; National Natural Science Foundation of China[11425106] ; National Natural Science Foundation of China[91630313] ; National Natural Science Foundation of China[11371359] ; CAS NCMIS
WOS研究方向	Mathematics
语种	英语
出版者	GLOBAL SCIENCE PRESS
WOS记录号	WOS:000512912500006
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/50864]
专题	中国科学院数学与系统科学研究院
通讯作者	Li, Hongliang
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, State Key Lab Sci & Engn Comp, 55 East Rd ZhongGuanCen, Beijing 100190, Peoples R China 2.Sichuan Normal Univ, Dept Math, Chengdu 610066, Peoples R China 3.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Hongliang,Ming, Pingbing,Shi, Zhongci. THE QUADRATIC SPECHT TRIANGLE[J]. JOURNAL OF COMPUTATIONAL MATHEMATICS,2020,38(1):103-124.
APA	Li, Hongliang,Ming, Pingbing,&Shi, Zhongci.(2020).THE QUADRATIC SPECHT TRIANGLE.JOURNAL OF COMPUTATIONAL MATHEMATICS,38(1),103-124.
MLA	Li, Hongliang,et al."THE QUADRATIC SPECHT TRIANGLE".JOURNAL OF COMPUTATIONAL MATHEMATICS 38.1(2020):103-124.