| 常曲率空间中2-调和子流形 |
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| 引用本文： | 独力,张娟.常曲率空间中2-调和子流形[J].兰州理工大学学报,2012,38(4):151-154. |
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| 作者姓名： | 独力 张娟 |
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| 作者单位： | 定西师范高等专科学校数学系,甘肃定西,743000 |
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| 摘 要： | 利用Yau极大值原理,研究常曲率空间中具有常平均曲率的正常2-调和完备子流形,得到该类子流形第二基本形式模长平方的一个间隙性质.
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| 关 键 词： | 常曲率空间 正常2-调和子流形 平均曲率 |
Biharmonic submanifold in constant-curvature space |
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| DU Li
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ZHANG Juan.Biharmonic submanifold in constant-curvature space[J].Journal of Lanzhou University of Technology,2012,38(4):151-154. |
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| Authors: | DU Li ZHANG Juan |
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| Institution: | (Department of Mathematics,Dingxi Teachers College,Dingxi 743000,China) |
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| Abstract: | The proper biharmonic complete submanifolds with constant mean curvature in constant-curvature space were studied by using Yau maximum principle.A gap property of squared model length of second fundamental form of this class of submanifolds was obtained. |
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| Keywords: | constant-curvature space proper biharmonic submanifold mean curvature |
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