CSpace
Superconvergence of a mixed covolume method for elliptic problems
Rui, HX
2003-11-01
Source PublicationCOMPUTING
ISSN0010-485X
Volume71Issue:3Pages:247-263
AbstractWe consider a mixed covolume method for a system of first order partial differential equations resulting from the mixed formulation of a general self-adjoint elliptic problem with a variable full diffusion tensor. The system can be used to model the transport of a contaminant carried by a flow. We use the lowest order Raviart-Thomas mixed finite element space. We show the first order convergence in L-2 norm and the superconvergence in certain discrete norms both for the pressure and velocity. Finally some numerical examples illustrating the error behavior of the scheme are provided.
Keywordmixed covolume method elliptic problem error estimate superconvergence
DOI10.1007/s00607-003-0030-6
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Theory & Methods
WOS IDWOS:000186632500003
PublisherSPRINGER-VERLAG WIEN
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/18461
Collection中国科学院数学与系统科学研究院
Affiliation1.Shandong Univ, Sch Math & Syst Sci, Jinan 250100, Peoples R China
2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100864, Peoples R China
Recommended Citation
GB/T 7714
Rui, HX. Superconvergence of a mixed covolume method for elliptic problems[J]. COMPUTING,2003,71(3):247-263.
APA Rui, HX.(2003).Superconvergence of a mixed covolume method for elliptic problems.COMPUTING,71(3),247-263.
MLA Rui, HX."Superconvergence of a mixed covolume method for elliptic problems".COMPUTING 71.3(2003):247-263.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Rui, HX]'s Articles
Baidu academic
Similar articles in Baidu academic
[Rui, HX]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Rui, HX]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.