Null W-slant helices in E-1(3)

作者：Gokcelik Fatma^*; Gok Ismail

来源：Journal of Mathematical Analysis and Applications, 2014, 420(1): 222-241.

DOI：10.1016/j.jmaa.2014.05.057

• Null curve
• Slant helices
• Harmonic curvature functions
• Lorentzian 3-space

In this paper, we give the necessary and sufficient conditions for null curves in E-1(3) to be W-slant helix in terms of their curvature functions. Mainly, throughout this paper relationships between the null W-slant helices and their pseudo spherical images are obtained. Furthermore, some illustrative examples of the null W-slant helices and their pseudo spherical indicatrices in E-1(3) are demonstrated.

• 出版日期2014-12-1