The Drall And The Scalar Normal Curvature Of ( r + 1 ) - Dimensional Generalised Ruled Surfaces
In this paper, we obtain some relationships between curvatures of (r+ l)-dimensional generalised ruled surfaces. We also calculate the drall of a generalized ruled surface when the base curve is taken as an orthogonal trajectory of the generated spaces.
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- Ankara Üniversitesi – Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics Dergisi