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Rotational surfaces generated by planar curves in E3 with density
(Etamaths Publishing, 2019)
In this paper, we obtain the parametric expressions of curves which have zero weighted curvature in a plane with density e(ax+by) and create the Smarandache curves of the obtaining curves. Also, we construct the rotational ...
Ruled surfaces in E 3 with density
(The Honam Mathematical Society (HMSK), 2019)
In the present paper, we study curves in E-3 with density e(,)(ax2 + by2) where a, b is an element of R not all zero constants and give the parametric expressions of the curves with vanishing weighted curvature. Also, we ...