Author(s) :
Liu Huili
Preprint series of the Institute of Mathematics, Technische Universität Berlin
Preprint 40-2003
MSC 2000
- 53B30 Lorentz metrics, indefinite metrics
-
53A30 Conformal differential geometry
Abstract :
In this paper, we are concerned with the hypersurfaces in $(n+1)$ dimensional lightlike cone. We will give the fundamental theories of such hypersurfaces and characterize some of them.
Keywords :
lightlike cone, conformal flat, nondegenerate hypersurface, hyperquadric