[1]潘丽芳.三维Lorentz空间Q3中孤立脐点的指标和定理[J].集美大学学报(自然科学版),2011,16(3):223-226.
PAN Li-fang.The Index Sum Theorem of Isolated Umbilic Points in 3-dimensional Lorentz Space Q3[J].Journal of Jimei University,2011,16(3):223-226.
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三维Lorentz空间Q3中孤立脐点的指标和定理(PDF)
PAN Li-fang.The Index Sum Theorem of Isolated Umbilic Points in 3-dimensional Lorentz Space Q3[J].Journal of Jimei University,2011,16(3):223-226.
《集美大学学报（自然科学版）》[ISSN:1007-7405/CN:35-1186/N]
- 卷:
- 第16卷
- 期数:
- 2011年第3期
- 页码:
- 223-226
- 栏目:
- 数理科学与信息工程
- 出版日期:
- 2011-05-25
文章信息/Info
- Title:
- The Index Sum Theorem of Isolated Umbilic Points in 3-dimensional Lorentz Space Q3
- 作者:
- 潘丽芳
- (集美大学理学院,福建 厦门 361021)
- Author(s):
- PAN Li-fang
- (School of Science,Jimei University,Xiamen 361021,China)
- 关键词:
- Lorentz空间; 孤立脐点; 指标和定理; Lorentz Q3
- Keywords:
- Lorentz space; isolated umbilic point; index sum theorem of isolated umbilic points; Lorentz Q3
- 分类号:
- -
- DOI:
- -
- 文献标志码:
- -
- 摘要:
- 将通常黎曼空间中的孤立脐点指标和定理推广到三维Lorentz空间Q3中去，在三维Lorentz空间中定义了脐点指标的概念，并给出了孤立脐点指标和定理，建立了共形几何学与拓扑学之间的一个内在联系
- Abstract:
- The umbilic point index in 3-dimensional Lorentz space Q3 was considered,and the index sum theorem of isolated umbilic points in Q3 was studied,which had built an internal relationship between conformed geometry and topology
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更新日期/Last Update:
2018-06-11