POSTPROCESSING AND HIGHER ORDER CONVERGENCE FOR THE MIXED FINITE ELEMENT APPROXIMATIONS OF THE STOKES EIGENVALUE PROBLEMS

	POSTPROCESSING AND HIGHER ORDER CONVERGENCE FOR THE MIXED FINITE ELEMENT APPROXIMATIONS OF THE STOKES EIGENVALUE PROBLEMS
	Chen, Hongtao 1; Jia, Shanghui 2; Xie, Hehu1
	2009-06-01
发表期刊	APPLICATIONS OF MATHEMATICS
ISSN	0862-7940
卷号	54 期号:3 页码:237-250
摘要	In this paper we propose a method for improving the convergence rate of the mixed finite element approximations for the Stokes eigenvalue problem. It is based on a postprocessing strategy that consists of solving an additional Stokes source problem on an augmented mixed finite element space which can be constructed either by refining the mesh or by using the same mesh but increasing the order of the mixed finite element space.
关键词	Stokes eigenvalue problem mixed finite element method Rayleigh quotient formula postprocessing
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000266945200005
出版者	ACAD SCIENCES CZECH REPUBLIC, INST MATHEMATICS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/9195
专题	计算数学与科学工程计算研究所
通讯作者	Chen, Hongtao
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, ICMSEC, LSEC, Beijing 100190, Peoples R China 2.Cent Univ Finance & Econ, Sch Appl Math, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Chen, Hongtao,Jia, Shanghui,Xie, Hehu. POSTPROCESSING AND HIGHER ORDER CONVERGENCE FOR THE MIXED FINITE ELEMENT APPROXIMATIONS OF THE STOKES EIGENVALUE PROBLEMS[J]. APPLICATIONS OF MATHEMATICS,2009,54(3):237-250.
APA	Chen, Hongtao,Jia, Shanghui,&Xie, Hehu.(2009).POSTPROCESSING AND HIGHER ORDER CONVERGENCE FOR THE MIXED FINITE ELEMENT APPROXIMATIONS OF THE STOKES EIGENVALUE PROBLEMS.APPLICATIONS OF MATHEMATICS,54(3),237-250.
MLA	Chen, Hongtao,et al."POSTPROCESSING AND HIGHER ORDER CONVERGENCE FOR THE MIXED FINITE ELEMENT APPROXIMATIONS OF THE STOKES EIGENVALUE PROBLEMS".APPLICATIONS OF MATHEMATICS 54.3(2009):237-250.