A mixed finite element method for the unilateral contact problem in elasticity
文献类型：期刊论文
| 作者 | Hua, DY; Wang, LH |
| 刊名 | SCIENCE IN CHINA SERIES A-MATHEMATICS
 |
| 出版日期 | 2006-04-01 |
| 卷号 | 49期号:4页码:513-524 |
| 关键词 | unilateral contact problem mixed finite element method |
| ISSN号 | 1006-9283 |
| DOI | 10.1007/s11425-006-0513-y |
| 英文摘要 | In this paper, we provide a new mixed finite element approximation of the variational inequality resulting from the unilateral contact problem in elasticity. We use the continuous piecewise P-2-P-1 finite element to approximate the displacement field and the normal stress component on the contact region. Optimal convergence rates are obtained under the reasonable regularity hypotheses. Numerical example verifies our results. |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000237613000006 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/3410]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Hua, DY |
| 作者单位 | 1.Beijing Informat Technol Inst, Fundamental Dept 1, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Inst Computat Math & Sci Engn Comp, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hua, DY,Wang, LH. A mixed finite element method for the unilateral contact problem in elasticity[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS,2006,49(4):513-524. |
| APA | Hua, DY,&Wang, LH.(2006).A mixed finite element method for the unilateral contact problem in elasticity.SCIENCE IN CHINA SERIES A-MATHEMATICS,49(4),513-524. |
| MLA | Hua, DY,et al."A mixed finite element method for the unilateral contact problem in elasticity".SCIENCE IN CHINA SERIES A-MATHEMATICS 49.4(2006):513-524. |
入库方式： OAI收割
来源：数学与系统科学研究院
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