Retrieving Topological Information of Implicitly Represented Diffuse Interfaces with Adaptive Finite Element Discretization
文献类型：期刊论文
| 作者 | Zhang, Jian; Du, Qiang |
| 刊名 | COMMUNICATIONS IN COMPUTATIONAL PHYSICS
 |
| 出版日期 | 2013 |
| 卷号 | 13期号:5页码:1209-1226 |
| 关键词 | Diffuse interface model phase field method Euler number Gauss curvature adaptive finite element gradient recovery |
| ISSN号 | 1815-2406 |
| 通讯作者 | Zhang, J (reprint author), Chinese Acad Sci, Supercomp Ctr, Beijing, Peoples R China. |
| 英文摘要 | We consider the finite element based computation of topological quantities of implicitly represented surfaces within a diffuse interface framework. Utilizing an adaptive finite element implementation with effective gradient recovery techniques, we discuss how the Euler number can be accurately computed directly from the numerically solved phase field functions or order parameters. Numerical examples and applications to the topological analysis of point clouds are also presented. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/5047]  |
| 专题 | 国家空间科学中心_空间科学部 |
| 推荐引用方式 GB/T 7714 | Zhang, Jian,Du, Qiang. Retrieving Topological Information of Implicitly Represented Diffuse Interfaces with Adaptive Finite Element Discretization[J]. COMMUNICATIONS IN COMPUTATIONAL PHYSICS,2013,13(5):1209-1226. |
| APA | Zhang, Jian,&Du, Qiang.(2013).Retrieving Topological Information of Implicitly Represented Diffuse Interfaces with Adaptive Finite Element Discretization.COMMUNICATIONS IN COMPUTATIONAL PHYSICS,13(5),1209-1226. |
| MLA | Zhang, Jian,et al."Retrieving Topological Information of Implicitly Represented Diffuse Interfaces with Adaptive Finite Element Discretization".COMMUNICATIONS IN COMPUTATIONAL PHYSICS 13.5(2013):1209-1226. |
入库方式： OAI收割
来源：国家空间科学中心
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