minimal submanifold

The Conform Flat Minimal Submanifold in a Sphere

球面上的共形平坦极小子流形

Geometrical and topological obstructions of 4-dimensional Minimal Submanifold in sphere

球面中四维极小子流形的几何与拓扑障碍

Problem of Pinching of the Length of Ricci Curvature of the Minimal Submanifold in Space Form

空间形式中极小子流形Ricci曲率长度的Pinching问题

Necessary and Sufficient Condition of totally Geodesic and Minimal Submanifold On R ~ ( m + 1 ) of Hypersurface M ~ m

R~（m+1）中的超曲面M~m为全测地和极小子流形的充要条件

Sufficient conditions for a simply-connected domain of 2-dimensional minimal submanifold immerged in 2 + p-dimensional manifold of quasi-constant curvature to be stable were proved .

证明了拟常曲率流形中二维极小子流形上一个单连通区域为稳定的充分条件。

The purpose of the present paper is to study generic minimal submanifold of quaternionic projective space , an integral formula is obtained , and we obtain the sectional curvature 's pinching theorem of the compact minimal submanifold .

本文研究四元射影空间的一般极小子流形，建立了一个积分公式，并且用此公式得到了紧致一般极小子流形的截曲率的Pinching结果。

A totally real minimal compact submanifold in complex space-form is studied to obtain the global Pinching theorems .

研究了复空间形的紧致全实极小子流形，得到了整体Pinching定理。