摘要
在已构造的具有F=(α+β)~2/α形式且含5个参量的(α,β)度量的基础上,研究了其射影平坦的条件及S曲率,并进一步计算了该种度量的Landsberg曲率,其曲率结果为后续研究曲率间关系奠定了基础。
On the basis of a class of (α,β)-metrics with form of F =(α+β)2/αand five parameters,the projectively flat condition and S curvature are studied,and the Landsberg curvature of (α,β)-metrics is furthermore calculated.The curvature result lays foundation for research on the relations between curva-tures.
出处
《装甲兵工程学院学报》
2016年第2期108-110,共3页
Journal of Academy of Armored Force Engineering
