KMS Of Academy of mathematics and systems sciences, CAS
A Lowest-Degree Conservative Finite Element Scheme for Incompressible Stokes Problems on General Triangulations | |
Liu, Wenjia1,2; Zhang, Shuo1,2 | |
2022-10-01 | |
发表期刊 | JOURNAL OF SCIENTIFIC COMPUTING |
ISSN | 0885-7474 |
卷号 | 93期号:1页码:31 |
摘要 | In this study, we investigate how low the degree of polynomials can be to construct a stable conservative pair for incompressible Stokes problems that works on general triangulations. We propose a finite element pair that uses a slightly enriched piecewise linear polynomial space for velocity and piecewise constant space for pressure. The pair is illustrated to be a lowest-degree stable conservative pair for Stokes problems on general triangulations. |
关键词 | Incompressible stokes equations Inf-sup condition Conservative scheme Pressure-robust discretization Lowest degree |
DOI | 10.1007/s10915-022-01974-w |
收录类别 | SCI |
语种 | 英语 |
资助项目 | NSFC[11871465] ; CAS[XDB41000000] |
WOS研究方向 | Mathematics |
WOS类目 | Mathematics, Applied |
WOS记录号 | WOS:000850828800003 |
出版者 | SPRINGER/PLENUM PUBLISHERS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.amss.ac.cn/handle/2S8OKBNM/60987 |
专题 | 中国科学院数学与系统科学研究院 |
通讯作者 | Zhang, Shuo |
作者单位 | 1.Chinese Acad Sci, LSEC, Inst Computat Math & Sci Engn Comp, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Wenjia,Zhang, Shuo. A Lowest-Degree Conservative Finite Element Scheme for Incompressible Stokes Problems on General Triangulations[J]. JOURNAL OF SCIENTIFIC COMPUTING,2022,93(1):31. |
APA | Liu, Wenjia,&Zhang, Shuo.(2022).A Lowest-Degree Conservative Finite Element Scheme for Incompressible Stokes Problems on General Triangulations.JOURNAL OF SCIENTIFIC COMPUTING,93(1),31. |
MLA | Liu, Wenjia,et al."A Lowest-Degree Conservative Finite Element Scheme for Incompressible Stokes Problems on General Triangulations".JOURNAL OF SCIENTIFIC COMPUTING 93.1(2022):31. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Liu, Wenjia]的文章 |
[Zhang, Shuo]的文章 |
百度学术 |
百度学术中相似的文章 |
[Liu, Wenjia]的文章 |
[Zhang, Shuo]的文章 |
必应学术 |
必应学术中相似的文章 |
[Liu, Wenjia]的文章 |
[Zhang, Shuo]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论