1/4对称度量循环联络的共形变换和射影变换

Comformal and projection conformations of quarter symmetric metric concurrent connections

定义了1/4对称度量循环联络,研究了1/4对称度量循环联络的共形变换和射影变换,得到了一些有意义的结论,1)D的共形变换D的(1)型张量,1形-式与D的(1)型张量,1-形式之间关系;2)两个1/4对称度量循环联络满足一定条件,可以互为射影变换。

The quarter symmetric metric concurrent connection is defined and its conformal and projection conformations are studied wuth some meaningful conclusions：the relationship between D＇s conformal transformtaion （1）-tensor, 1-form and D＇s （1）-tensor ,and 1-form ; under certain condition, 2 quarter symmetric metric connections may be exchangeable in projection transformation.