摘要
讨论了具有双不变度量的李群中超曲面的广义Gauss映照,并且给出广义Gauss映照是相对仿射的一些条件.
In this paper,the generalized Gauss mapping of hypersurfaces in a Lie group with a bi-invariant metric is studied and some conditions which ensure that the generalized Gauss mapping is relative affine mapping are obtained.
出处
《高校应用数学学报（A辑）》
CSCD
北大核心
2008年第3期373-378,共6页
Applied Mathematics A Journal of Chinese Universities(Ser.A)
关键词
双不变度量
相对仿射
广义Gauss映照
bi-invariant metric
relative affine mapping
generalized Gauss mapping
