Totally Contact Umbilical Screen Transversal Lightlike Submanifolds of an Indefinite Sasakian Manifold

被引:2
作者
Haider, S. [1 ]
Thakur, Mamta [1 ]
Advin [1 ]
机构
[1] Jamia Millia Islamia, Dept Math, New Delhi 110025, India
来源
NOTE DI MATEMATICA | 2012年 / 32卷 / 02期
关键词
Indefinite Sasakian manifolds; lightlike submanifolds; totally contact umbilical radical ST-lightlike submanifolds; totally contact umbilical ST-anti-invariant lightlike submanifolds;
D O I
10.1285/i15900932v32n2p123
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we study totally contact umbilical radical screen transversal and screen transversal anti-invariant lightlike submanifolds of an indefinite Sasakian manifold and obtain a geometric condition under which the induced connection del on a totally contact umbilical radical screen transversal lightlike submanifold is a metric connection. We prove a classification theorem for totally contact umbilical screen transversal anti-invariant lightlike submanifolds when the ambient space is an indefinite Sasakian manifold.
引用
收藏
页码:123 / 134
页数:12
相关论文
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