1) vectors/parallel mean currature vector
向量/平行平均曲率向量
2) parallel mean curvature vector
平行平均曲率向量
1.
A pinching theorem of compact pseudoumbilical submanifolds with parallel mean curvature vector in a locally symmetric conformally flat Riemannian manifolds;
局部对称共形平坦黎曼流形中具平行平均曲率向量的伪脐子流形的一个刚性定理
2.
An inequality on submanifolds with parallel mean curvature vector in a space of constant curvature;
常曲率空间中具有平行平均曲率向量子流形的不等式
3.
Submanifolds with parallel mean curvature vector in pinched riemannian manifolds;
Pinched黎曼流形中具有平行平均曲率向量的闭子流形
3) parallel normalized mean curvature vector
平行法平均曲率向量
1.
In the first part, we consider the compact totally real pseudoumbilical submanifolds Mn that have nonzero parallel normalized mean curvature vector in complex space forms M(n+p)(c).
(1)讨论了复空间形式(?)~(n+p)((?))中具有非零平行法平均曲率向量的紧致全实伪脐子流形M~n，得到了(ⅰ)如果M~n在其点x的截面曲率的下确界函数K(x)满足条件：则M~n是全脐的。
4) Unit parallel mean curvature vector
单位平行平均曲率向量
5) non zero parallel mean curvature vector
非零平行平均曲率向量
6) mean curvature vector
平均曲率向量
1.
Submanifolds with parallel normalized mean curvature vector in a sphere;
球空间具平行单位平均曲率向量的完备子流形
2.
Notes on the submanifolds with parallel normalized mean curvature vector;
关于具有平行单位平均曲率向量的子流形的注记
3.
The submanifolds which have parallel mean curvature vector and splitting normal bundle immersed in S~(n+p), have been studied; and a pinching theorem about the square of the length of the second fundamental form has been obtained.
主要研究了Sn+p中具有平行平均曲率向量且法丛可分离的子流形。
补充资料：滑动向量
凡有大小及方向且需沿某一特定直线作用之向量,称之为滑动向量.例如使物体产生运动效应之力.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条