| 关于常曲率空间中子流形截面曲率的一个注记 |
| |
| 引用本文： | 孙宏安.关于常曲率空间中子流形截面曲率的一个注记[J].南方冶金学院学报,1991,12(4):366-370. |
| |
| 作者姓名： | 孙宏安 |
| |
| 作者单位： | 南方冶金学院基础部 |
| |
| 摘 要： | 本文获得了常曲率空间中子流形的数量曲率和截面曲率间关系的几个不等式。推广了Chen.B.Y和Okumura.M.的结果。
|
| 关 键 词： | 常曲率空间 数量曲率 载面曲率 |
A Note on Inequalities of Submanifolds in a Constant Curvature Space |
| |
| Sun Hongan.A Note on Inequalities of Submanifolds in a Constant Curvature Space[J].Journal of Southern Institute of Metallurgy,1991,12(4):366-370. |
| |
| Authors: | Sun Hongan |
| |
| Affiliation: | Department of Basic Courses |
| |
| Abstract: | In this paper, some inequalities that express the relation between the scalar and the sectional curvatures of a submanifold in a constant curvature Ipace are given. Therefore the result of the work in this connection by B . Y. Chen and M. Okumura is extended. |
| |
| Keywords: | Constant curvature spaces calar curvature sectional curvature |
| 本文献已被 CNKI 维普 等数据库收录！ |
