Universal Journal of Applied Science · 2013 · 21 citations · 4 references
In this paper, a study of time-like ruled surfaces in Minkowski 3-space is investigated by strictly connected time-like straight line moving with Darboux’s frame along a differentiable space-like curve. By using the striction curve and the distribution parameter of time-like ruled surfaces, some theorems related to the geodesic curvature and the second fundamental form tensor are obtained.
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On the pitch of a closed ruled surface
H. Hilmi Hacısalihoğlu · Mechanism and Machine Theory · 1972 · 48 citations