| 关于对某一类子流形的Pick不变量的拉普拉斯估计 |
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| 引用本文： | 李滨.关于对某一类子流形的Pick不变量的拉普拉斯估计[J].西南民族学院学报(自然科学版),1998,24(4):369-372. |
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| 作者姓名： | 李滨 |
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| 作者单位： | 四川教育学院数学系 |
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| 摘 要： | 研究在余维数为２的情况下，对关于张量Ｈｉｊ为全脐点的子流形的Ｐｉｃｋ不变量，作出拉普拉斯估计，从而得到一些整体结果
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| 关 键 词： | 全脐点子流形，紧致子流形，数量曲率，张量，二次锥 |
About the Laplace Estimation of the Pick Invariant on a Certain Kind of Submanifold |
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| Li,Bin.About the Laplace Estimation of the Pick Invariant on a Certain Kind of Submanifold[J].Journal of Southwest Nationalities College(Natural Science Edition),1998,24(4):369-372. |
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| Authors: | Li Bin |
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| Institution: | Sichuan Education College |
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| Abstract: | In this paper, centroaffine differential geometry of condimension 2 is studied,and the Laplace estimation of the Pick Invariant on a fully umbilic point submanifold about tensor H ij given, and some whole results obtained. |
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| Keywords: | fully umbilic point submanifold compact submanifold scalar curvature tensor quadric cone |
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