Lightlike Submanifolds of a Semi-Riemannian Manifold of Quasi-Constant Curvature

被引：1

作者：

Jin, D. H. ^{[2
]}

Lee, J. W. ^{[1
]}

机构：

[1] Sogang Univ, Dept Math, Seoul 121742, South Korea

[2] Dongguk Univ, Dept Math, Kyongju 780714, South Korea

来源：

JOURNAL OF APPLIED MATHEMATICS | 2012年

关键词：

HYPERSURFACES; GEOMETRY; SPACE;

D O I：

10.1155/2012/636782

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We study the geometry of lightlike submanifolds (M, g, S(TM), S(TM1)) of a semi-Riemannian manifold ((M) over tilde, (g) over tilde) of quasiconstant curvature subject to the following conditions: (1) the curvature vector field zeta of (M) over tilde is tangent to M, (2) the screen distribution S(TM) of M is totally geodesic in M, and (3) the coscreen distribution S(TM1) of M is a conformal Killing distribution.

引用

页数：18

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