| Some characterizations of the Lorentzian spherical timeline and null curves |
| Miroslava Petrović-Torgašev and Emilija Šućurović |
Abstract In [5] and [6] the authors have characterized the Lorentzian spherical spacelike curves in the Minkowski $3$-space $E_1^3$. In this paper, we shall characterize the Lorentzian spherical timelike and null curves in the same space.
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Keywords: Lorentzian 3-space, Lorentzian sphere, causal character, curvature, torsion. |
MSC: 53C50, 53C40 |
Pages: 21--27 |
Volume 53 , Issue 1$-$2 , 2001 |
