International Conference on Advances in Natural and Applied Sciences (ICANAS), Antalya, Türkiye, 21 - 23 Nisan 2016, cilt.1726
In this paper, we investigate surface at a constant distance from the edge of regression on a ruled surface indicated by M-f, condition that M is denoted by a ruled surface in E-3. Besides, we calculate curvatures of M-f and obtain some relationships between curvatures of surfaces M and M-f for some special cases.