常QC黎曼流形中具有常数量曲率的超曲面

Hynersurface with Constant Sclar Currature in QC Riemannian Manifold

文章讨论了常QC黎曼流形Nn+1的具有常标准数量曲率的超曲面M在N的生成元法于M的情况下关于|B|2的Pinching问题。

In this paper we mainly discuss the problem of Pinching about IBlin the case of the Hynersurface M of constant QC Riemannian manifold N with constant scalar currature is in the generaor of N in M.