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Toplam kayıt 12, listelenen: 1-10
Deltohelicoidal surfaces
(2019-09-06)
The surface theory has been working by many mathematicians, and also geometers for hundreds of years. We meet nice papers and books for the theory in the literature. In this paper, we consider deltohelicoidal surface in ...
Helicoidal hypersurfaces in the four dimensional minkowski space
(Manisa Celal Bayar University, 2018)
Helicoidal hypersurfaces in the four dimensional Minkowski space are defined. There are three types, depending on the axis of rotation. Equations for the Gaussian and mean curvature are derived and many ...
Rotational hypersurface in 4-Space
(Ahi Evran Üniversitesi, 2016)
We consider rotational hypersurface in the four dimensional Euclidean space. We calculate the mean and the Gaussian curvature, and some relations of the rotational hypersurface. Moreover, we give the Laplace-Beltrami ...
Cardiohelicoidal surfaces
(2019-09-06)
Geometers have been working the curve theory and the surface theory for hundreds of years. We see good works for the theories in the literature. In this work, we introduce cardiohelicoidal surface in the three dimensional ...
Ulisse dini-type helicoidal hypersurface 4-space
(Ordu Üniversitesi, 2018)
We considerUlisse Dini-type helicoidal hypersurface in Euclidean 4-space E4.We give some basic notions of the fourdimensional Euclidean geometry in section 2.In section 3, we consider Ulisse Dini helicoidal hypersurface.We ...
The second laplace-Beltrami operator on rotational hypersurfaces in the euclidean 4-space
(Yıldız Teknik Üniversitesi, 2017)
We consider rotational hypersurface in the four dimensional Euclidean space. Wecalculate the mean curvature and the Gaussian curvature, and some relations of therotational hypersurface. Moreover, we de ne the second ...
Astrohelicoidal hypersurfaces in 4-space
(International Conference on Mathematics and Mathematics Education, 2019)
We consider an astrohelicoidal hypersurface which its profile curve has astroid curve
in the four dimensional Euclidean space E4. We also calculate Gaussian curvature and the mean curvature, and Weingarten relation of the ...
Ulisse dini-type helicoidal surface in 3-space
(Ordu Üniversitesi, 2018)
In this talk, we study Ulisse Dini-type helicoidal surface in Euclidean 3-space E³. We give some basic notions of the three dimensional Euclidean geometry in section 2. In section 3, we consider Ulisse Dini helicoidal ...
On the gauss map of the rotational 3-surface in 4-space
(Amasya Üniversitesi, 2017)
We consider the Gauss map of the rotational hypersurface in the four dimensional Euclidean space. We define the mean curvature and the Gaussian curvature formulas. We also find some geometric ...
Helicoidal surface of logaritmic spiral type in 3-space
(International Conference on Computational Mathematics and Engineering Sciences, 2019)
In this paper, we study the logaritmic spiral-type helicoidal surface in Euclidean 3-space.
We obtain logaritmic spiral-type helicoidal surface with some figures, and calculate its
curvatures.