Bour's theorem on the Gauss map in 3-Euclidean space

Bour's theorem on the Gauss map in 3-Euclidean space

In this paper some relations are established between the Laplace- Beltrami operator and the curvatures of helicoidal surfaces in 3- Euclidean space. In addition, Bour’s theorem on the Gauss map, and some special examples are given.

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