论文标题
超级扭曲的产品
Super twisted products
论文作者
论文摘要
在本文中，我们定义了Super Riemannian歧管上的$ W_2 $ - 毛vature张量。我们计算了超级扭曲产品空间上的曲率张量，RICCI张量和$ W_2 $ curvature Tensor。此外，我们研究了$ W_2 $ - 毛毛的扁平超级扭曲产品歧管。而且，我们得到的结果是，混合的ricci-flat超级扭曲产品半河流歧管可以表示为超级扭曲的产品半侵入歧管。
In this paper, we define the $W_2$-curvature tensor on super Riemannian manifolds. And we compute the curvature tensor, the Ricci tensor and the $W_2$-curvature tensor on super twisted product spaces. Furthermore, we investigate the $W_2$-curvature flat super twisted product manifolds. And, we get a result that a mixed Ricci-flat super twisted product semi-Riemannian manifold can be expressed as a super warped product semi-Riemannian manifold.
