KMS Of Academy of mathematics and systems sciences, CAS
Enhancing eigenvalue approximation by gradient recovery | |
Naga, Ahmed; Zhang, Zhimin; Zhou, Aihui | |
2006 | |
发表期刊 | SIAM JOURNAL ON SCIENTIFIC COMPUTING |
ISSN | 1064-8275 |
卷号 | 28期号:4页码:1289-1300 |
摘要 | The polynomial preserving recovery (PPR) is used to enhance the finite element eigenvalue approximation. Remarkable fourth order convergence is observed for linear elements under structured meshes as well as unstructured initial meshes (produced by the Delaunay triangulation) with the conventional bisection refinement. |
关键词 | finite element method recovery superconvergence eigenvalue |
DOI | 10.1137/050640588 |
语种 | 英语 |
WOS研究方向 | Mathematics |
WOS类目 | Mathematics, Applied |
WOS记录号 | WOS:000241228200005 |
出版者 | SIAM PUBLICATIONS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.amss.ac.cn/handle/2S8OKBNM/3330 |
专题 | 计算数学与科学工程计算研究所 |
通讯作者 | Naga, Ahmed |
作者单位 | 1.Wayne State Univ, Dept Math, Detroit, MI 48202 USA 2.Appl Automat Technol Inc, Troy, MI 48083 USA 3.Chinese Acad Sci, Inst Computat Math & Sci Engn Comp, Acad Math & Syst Sci, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | Naga, Ahmed,Zhang, Zhimin,Zhou, Aihui. Enhancing eigenvalue approximation by gradient recovery[J]. SIAM JOURNAL ON SCIENTIFIC COMPUTING,2006,28(4):1289-1300. |
APA | Naga, Ahmed,Zhang, Zhimin,&Zhou, Aihui.(2006).Enhancing eigenvalue approximation by gradient recovery.SIAM JOURNAL ON SCIENTIFIC COMPUTING,28(4),1289-1300. |
MLA | Naga, Ahmed,et al."Enhancing eigenvalue approximation by gradient recovery".SIAM JOURNAL ON SCIENTIFIC COMPUTING 28.4(2006):1289-1300. |
条目包含的文件 | 条目无相关文件。 |
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