Altunbas, M.

This paper is devoted to discuss N-Legendre and N-slant curves in the unit tangent bundles of Minkowski surfaces. Unit tangent bundles are considered with a natural diagonal structure which generalizes the standard contact metric structure.

Karacan, M. K.; Çakmak, A.; Yüksel, N.; Kiziltug, S.

In this paper, we classify translation surfaces of Type1 in the three dimensional semi- isotropic space SI3 under the condition Delta(J) x(i), = lambda(i)x(i), where Delta(J) denotes the Laplacian of the surface with respect to the first, the second and the third fundamental forms. We also give explicit forms of these surfaces.