Fatma Gökcek, Hatice Altin Erdem

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In this paper, we consider Cartan null Bertrand curves in Minkowski 3-space. Since the principal normal vector of a null curve is a spacelike vector, the Bertrand mate curve of a null curve can be a timelike curve and a spacelike curve with spacelike principal normal. We give the necessary and suffient conditions for these cases to be Bertrand curves and we also give the related examples.


Bertrand curve, Minkowski 3-space, Cartan null curve, non-null curve.

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DOI: https://doi.org/10.22190/FUMI210425078G


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