Browsing Matematik Bölümü Makale Koleksiyonu by Author "Hacısalihoğlu, Hasan Hilmi"
Now showing items 1-3 of 3
-
Bour s theorem on gauss map in 3 euclidean space
Güler, Erhan; Yaylı, Yusuf; Hacısalihoğlu, Hasan Hilmi (Hacettepe Üniversitesi, 2010)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, andsome special examples are given. -
The gauss map and the third laplace-beltrami operator of the rotational hypersurface in 4-space
Güler, Erhan; Hacısalihoğlu, Hasan Hilmi; Kim, Young Ho (2018)We study and examine the rotational hypersurface and its Gauss map in Euclidean four-space E4 . We calculate the Gauss map, the mean curvature and the Gaussian curvature of the rotational hypersurface and obtain some ... -
Timelike rotational surfaces with lightlike profile curve
Güler, Erhan; Hacısalihoğlu, Hasan Hilmi (2011)