Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Bulca, Betül"'
Autor:
Bulca, Betül, Arslan, Kadri
In the present article we study a special class of surfaces in the four-dimensional Euclidean space, which are one-parameter systems of meridians of the standard rotational hypersurface. They are called meridian surfaces. We classified semi-parallel
Externí odkaz:
http://arxiv.org/abs/1505.04180
In the present paper we study pseudo-Riemannian submanifolds which have 3-planar geodesic normal sections.We consider W-curves (helices) on pseudo-Riemannian submanifolds. Finally, we give neccessary and sufficient condition for a normal section to b
Externí odkaz:
http://arxiv.org/abs/1505.04176
Autor:
Bulca, Betül, Arslan, Kadri
In the present paper we study the problem of constructing a family of surfaces (surface pencils) from a given curve in 4-dimensional Euclidean space $\mathbb{E}^{4}$. We have shown that generalized rotation surfaces in $\mathbb{E}^{4}$ are the specia
Externí odkaz:
http://arxiv.org/abs/1505.04177
Publikováno v:
Asian-European Journal of Mathematics; Nov2023, Vol. 16 Issue 11, p1-12, 12p
Publikováno v:
Acta Universitatis Sapientiae: Mathematica, Vol 7, Iss 2, Pp 200-209 (2015)
The focal representation of a generic regular curve γ in Em+1 consists of the centers of the osculating hyperplanes. A k-slant helix γ in Em+1 is a (generic) regular curve whose unit normal vector Vk makes a constant angle with a fixed direction in
Externí odkaz:
https://doaj.org/article/88a7c90fbf5746c1b28748949ad45217
Publikováno v:
Filomat, 2014 Jan 01. 28(10), 2131-2140.
Externí odkaz:
https://www.jstor.org/stable/24890051
Publikováno v:
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, Vol 20, Iss 1, Pp 41-54 (2012)
In the present study we calculate the coefficients of the second fundamental form and curvature ellipse of spherical product surfaces in E4. Otsuki rotational surfaces and Ganchev-Milousheva rotational surfaces are the special type of spherical produ
Externí odkaz:
https://doaj.org/article/301750234f7f4b5a87491f4621f67a77
Autor:
Bulca, Betül1 arslan@uludag.edu.tr, Arslana, Kadri
Publikováno v:
Differential Geometry - Dynamical Systems. 2019, Vol. 21, p52-62. 11p.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Bulca, Betül1 bbulca@uludag.edu.tr, Arslan, Kadri1 arslan@uludag.edu.tr
Publikováno v:
Sakarya University Journal of Science (SAUJS) / Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2018, Vol. 22 Issue 6, p1-5. 5p.