SCREEN ISOTROPIC LEAVES ON LIGHTLIKE HYPERSURFACES OF A LORENTZIAN MANIFOLD

被引：1
|
作者：
Gulbahar, Mehmet [1 ]
机构：
[1] Siirt Univ, Fac Sci & Art, Dept Math, Siirt, Turkey
来源：
BULLETIN OF THE KOREAN MATHEMATICAL SOCIETY | 2017年 / 54卷 / 02期
关键词：
isotropic immersion; lightlike hypersurface; Lorentzian manifold; IMMERSIONS;
D O I：
10.4134/BKMS.b151004
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In the present paper, screen isotropic leaves on lightlike hypersurfaces of a Lorentzian manifold are introduced and studied which are inspired by the definition of isotropic immersions in the Riemannian context. Some examples of such leaves are mentioned. Furthermore, some relations involving curvature invariants are obtained.
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页码：429 / 442
页数：14
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