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Abstract: We consider a unit speed curve $\alpha$ in Euclidean four-dimensional space$E^4$ and denote the Frenet frame by $\{T,N,B 1,B 2\}$. We say that $\alpha$ isa slant helix if its principal normal vector $N$ makes a constant angle with afixed direction $U$. In this work we give different characterizations of suchcurves in terms of their curvatures.



Autor: Ahmad T. Ali, Rafael López

Fuente: https://arxiv.org/



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