| Anti-deSitter空间中紧致类空超曲面的积分公式 |
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| 引用本文： | 高耀文. Anti-deSitter空间中紧致类空超曲面的积分公式[J]. 甘肃科学学报, 2009, 21(3): 1-4 |
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| 作者姓名： | 高耀文 |
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| 作者单位： | 西北师范大学,数学与信息科学学院,甘肃,兰州,730070 |
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| 摘 要： | 讨论了anti-deSitter空间中紧致类空超曲面的积分公式，得到该类空超曲面是全脐的充要条件．
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| 关 键 词： | 积分公式 紧致类空超曲面 anti—de Sitter空间 |
Integral Formula for Compact Space-like Hypersurfaces in Anti-de Sitter Space |
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| GAO Yao-wen. Integral Formula for Compact Space-like Hypersurfaces in Anti-de Sitter Space[J]. Journal of Gansu Sciences, 2009, 21(3): 1-4 |
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| Authors: | GAO Yao-wen |
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| Affiliation: | GAO Yao-wen(College of Mathematics and Information Science,Northwest Normal University,Lahzhou 730070,China) |
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| Abstract: | The integral formula for compact space-like hypersurfaces in anti-de Sitter space is discussed and a necessary and sufficient condition is obtained which guarantees this space-like hypersurface is totally umbilical. |
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| Keywords: | integral formula compact space-like hypersurface anti-de Sitter space |
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