Real minimal hypersurfaces in complex two-plane Grassmannians

被引:2
|
作者
Choe, S. H. [1 ]
Suh, Y. J. [1 ]
机构
[1] Kyungpook Natl Univ, Dept Math, Taegu 702701, South Korea
基金
新加坡国家研究基金会;
关键词
minimal hypersurface; complex two-plane Grassmannian; sectional curvature; squared norm of the shape operator; PROJECTIVE-SPACE;
D O I
10.1007/s10474-010-0019-5
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We give a pinching condition for compact minimal hypersurfaces in complex two-plane Grassmannians G (2)(a", (m+2)) in terms of sectional curvature and the squared norm of the shape operator.
引用
收藏
页码:174 / 192
页数:19
相关论文
共 50 条