22 citations · 39 across the 18 of their papers we have counts for
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On the Tchebychev Vector Field in the Relative Differential Geometry
Stylianos Stamatakis
In this paper we deal with relative normalizations of hypersurfaces in the (n+1)-dimensional Euclidean space . Considering a relative normalization of a…
Characterizations of special skew ruled surfaces by the normal curvature of some distinguished families of curves
Stylianos Stamatakis
We consider skew ruled surfaces in the three-dimensional Euclidean space and some geometrically distinguished families of curves on them whose normal curvature has a concrete form.…
W-surfaces having some properties
Stylianos Stamatakis
We investigate some characteristic properties of specific Weingarten surfaces in the three-dimensional Euclidean space using the nets of the lines of curvature resp. the asymptotic…
A relative-geometric treatment of ruled surfaces
Georg Stamou, Stylianos Stamatakis, Ioannis Delivos
We consider relative normalizations of ruled surfaces with non-vanishing Gaussian curvature in the Euclidean space , which are characterized by the support fun…
On Surfaces of finite Chen-type
Stylianos Stamatakis, Hassan Al-Zoubi
We investigate some relations concerning the first and the second Beltrami operators corresponding to the fundamental forms I, II, III of a surface in the three-dimensional Euclide…
On the Laplace Normal Vector Field of Skew Ruled Surfaces
Stylianos Stamatakis
We consider the Laplace normal vector field of relatively normalized ruled surfaces with non-vanishing Gaussian curvature in the three-dimensional Euclidean space .…
Surfaces of revolution satisfying
Stylianos Stamatakis, Hassan Al-Zoubi
We consider surfaces of revolution in the three-dimensional Euclidean space which are of coordinate finite type with respect to the third fundamental form. We show that a surface o…