ZHONG De-shou. On Equivariant Vector Fields of Riemannian Symmetric Spaces[J]. 2011, 16(6): 90-92.DOI:
Riemann对称空间上的等变向量场
摘要
定义了Riemann对称空间上的等变向量场
并研究其基本性质
推导出沿测地线求协变联络的一个公式.并将这些结果应用于研究Riemann对称空间的截面曲率
给出推导截面曲率公式的一个简洁方式.
Abstract
In the paper
we have defined equivariant vector field on Riemann symmetric space and Studied its basic properties.We give a formula to obtain covariant contact along geodesic curves.In the end
we use these results to study the section curvature of Riemann symmetric space and give a method to deduce section curvature.