摘要
本文把Rastogi关于1/4对称度量联络的工作,从平坦推广到局部对称,再推广到Ruse循环;从黎曼曲率推广到共圆曲率与调和曲率。
In this paper, the results on quarter-symmetric metric connections of Rastogi S.C. are generalized from the case of flat to local symmetric and Ruse recurrent, from Riemannian curvature to concircular curvature and conharmonic curvature.
出处
《河南大学学报(自然科学版)》
CAS
1996年第3期4-8,共5页
Journal of Henan University:Natural Science
基金
河南省教委自然科学基金
关键词
度量联络
对称联络
流形
爱因斯坦流形
Khler manifold
metric connection
quarter-symmetric connection
Einstein manifold