ON CARTAN NULL BERTRAND CURVES IN MINKOWSKI 3-SPACE

Fatma Gökcek, Hatice Altin Erdem

DOI Number
https://doi.org/10.22190/FUMI210425078G
First page
1079
Last page
1088

Abstract


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.


Keywords

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

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References


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

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