한국수학교육학회지시리즈B:순수및응용수학 (The Pure and Applied Mathematics)
- 제14권4호
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- Pages.231-253
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- 2007
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- 1226-0657(pISSN)
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- 2287-6081(eISSN)
NULL CURVES IN A SEMI-RIEMANNIAN MANIFOLD OF INDEX 2
초록
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.