| A global rigidity theorem for weakly Landsberg manifolds |
| |
| 引用本文： | Bing-ye WU Department of Mathematics,Minjiang University,Fuzhou 350108,China. A global rigidity theorem for weakly Landsberg manifolds[J]. 中国科学A辑(英文版), 2007, 50(5): 609-614. DOI: 10.1007/s11425-007-0031-6 |
| |
| 作者姓名： | Bing-ye WU Department of Mathematics Minjiang University Fuzhou 350108 China |
| |
| 作者单位： | Bing-ye WU Department of Mathematics，Minjiang University，Fuzhou 350108，China |
| |
| 基金项目： | 国家自然科学基金;福建省自然科学基金 |
| |
| 摘 要： | In this paper we study a global rigidity property for weakly Landsberg manifolds and prove that a closed weakly Landsberg manifold with the negative flag curvature must be Riemannian.
|
| 收稿时间： | 2006-11-30 |
| 修稿时间： | 2006-12-30 |
A global rigidity theorem for weakly Landsberg manifolds |
| |
| Bing-ye Wu. A global rigidity theorem for weakly Landsberg manifolds[J]. Science in China(Mathematics), 2007, 50(5): 609-614. DOI: 10.1007/s11425-007-0031-6 |
| |
| Authors: | Bing-ye Wu |
| |
| Affiliation: | Department of Mathematics, Minjiang University, Fuzhou 350108, China |
| |
| Abstract: | In this paper we study a global rigidity property for weakly Landsberg manifolds and prove that a closed weakly Landsberg manifold with the negative flag curvature must be Riemannian. |
| |
| Keywords: | geodesic differentiation flag curvature mean Cartan torsion weakly Landsberg manifold |
| 本文献已被 CNKI 万方数据 SpringerLink 等数据库收录！ |
