first curvature vector [数] 第一曲率向量
absolute curvature vector 绝对曲率向量
mean curvature vector flow 平均曲率流
parallel mean curvature vector 平行平均曲率向量
principal curvature vector 主曲率向量
mean curvature vector field 平均曲率向量场
unit parallel mean curvature vector 单位平行平均曲率向量
parallel mean curvature vector field 平行平均曲率向量场
We have discussed the C-totally real submanifolds with parallel mean curvature vector of Sasakian space form, obtained a formula of J.
本文讨论了Sasakian空间形式中具有平行平均曲率向量的C-全实子流形，得到了一个Simons型公式并且改进了S.Yamaguchi等的一个结果。
We study the submanifolds with parallel mean curvature vector in a manifold of quasi constant curvature, and give two integrate inequalities.
研究了拟常曲率流形中具有平行平均曲率向量的子流形，给出了两个积分不等式。
In the present paper, we mainly study the codimension reduction problems for submanifolds with parallel unit mean curvature vector in a sphere.
本文将着重研究更为一般的具有平行单位平均曲率向量子流形的有关几何问题。
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