The Pure and Applied Mathematics (한국수학교육학회지시리즈B:순수및응용수학)
- Volume 14 Issue 4
- /
- Pages.231-253
- /
- 2007
- /
- 1226-0657(pISSN)
- /
- 2287-6081(eISSN)
NULL CURVES IN A SEMI-RIEMANNIAN MANIFOLD OF INDEX 2
Abstract
The purpose of this paper is to study the geometry of null curves in a semi-Riemannian manifold (M, g) of index 2. We show that it is possible to construct new Frenet equations of two types of null curves in M.