论文成果
Co-screen conformal half lightlike submanifolds
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- 论文类型：期刊论文
- 发表时间：2013-01-01
- 发表刊物：Tamkang Journal of Mathematics
- 收录刊物：Scopus
- 文献类型：J
- 卷号：44
- 期号：4
- 页面范围：431-444
- ISSN号：00492930
- 摘要：In this paper, we introduce and study the geometry of half lightlike subman- ifold M of a semi-Riemannian manifold M satisfying that the shape operator of screen transversal bundle is conformal to the shape operator of lightlike transversal bundle of M. Using this geometric condition we obtain some results to characterize the unique ex- istence of screen distribution of M, also, we present some sufficient conditions for the induced Ricci curvature tensor of M to be symmetric.
