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arXiv · 1310.7015

Eikonal slant helices and eikonal Darboux helices in 3-dimensional pseudo-Riemannian manifolds

Mehmet Önder·Evren Ziplar
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Abstract

In this study, we give definitions and characterizations of eikonal slant helices, eikonal Darboux helices and non-normed eikonal Darboux helices in 3-dimensional pseudo- Riemannian manifold M . We show that every eikonal slant helix is also an eikonal Darboux helix for timelike and spacelike curves. Furthermore, we obtain that if the non-null curve a is a non-normed eikonal Darboux helix, then a is an eikonal slant helix if and only if 2 2 e 3k +e1t = constant, where k and t are curvature and torsion of a, respectively. Finally, we define null-eikonal helices, slant helices and Darboux helices. Also, we give their characterizations.

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Mehmet Önder, Evren Ziplar. 2013-10-25. Eikonal slant helices and eikonal Darboux helices in 3-dimensional pseudo-Riemannian manifolds. https://arxiv.org/abs/1310.7015

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