| Gauss曲率具下界的Ricci流 |
| |
| 引用本文： | 陈卿,严亚军.Gauss曲率具下界的Ricci流[J].中国科学技术大学学报,2011,41(5). |
| |
| 作者姓名： | 陈卿 严亚军 |
| |
| 作者单位： | 中国科学技术大学数学系,安徽合肥,230026 |
| |
| 基金项目： | Supported by National Natural Science Foundation of China(10601053) |
| |
| 摘 要： | 证明了一个2维流形上,如果初始Riemann度量的Gauss曲率有下界,则不论度量是否完备,它的Ricci流存在.
|
| 关 键 词： | Riemann度量 Gauss曲率 Ricci流 |
Ricci flow on surfaces with Gaussian curvature of initial metrics unbounded below |
| |
| CHEN Qing,YAN Yajun.Ricci flow on surfaces with Gaussian curvature of initial metrics unbounded below[J].Journal of University of Science and Technology of China,2011,41(5). |
| |
| Authors: | CHEN Qing YAN Yajun |
| |
| Abstract: | The existence of Ricci flow on 2-dimension open manifolds with the Gaussian curvature of initial metrics unbounded below was proved.The initial metric can be either complete or incomplete. |
| |
| Keywords: | Riemannian metric Guassian curvature Ricci flow |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
