Yazar "Nevşehir Hacı Bektaş Veli Üniversitesi/fen-edebiyat fakültesi/matematik bölümü/geometri anabilim dalı" için Matematik Bölümü listeleme

Yazar "Nevşehir Hacı Bektaş Veli Üniversitesi/fen-edebiyat fakültesi/matematik bölümü/geometri anabilim dalı" için Matematik Bölümü listeleme

Sırala: Sıra: Sonuçlar:

  • Dual split quaternions and Chasles’ theorem in 3-dimensional minkowski space E1_3 
    Ramis, Çağla; Yaylı, Yusuf (Advances in Applied Clifford Algebras, 2013-06-13)
    In 1831, Michel Chasles proved the existence of a fixed line under a general displacement in R3. The fixed line called the screw axis of displacement was obtained by McCharthy in [10]. The purpose of this paper is to develop ...
  • Helicoidal surfaces in Minkowski space with constant mean curvature and constant Gauss curvature 
    Lopez, Rafael; Demir, Esma (De Gruyter, 2014)
    We classify all helicoidal non-degenerate surfaces in Minkowski space with constant mean curvature and constant Gauss curvature whose generating curve is a graph of a polynomial or a Lorentzian circle. In the first case ...
  • Motion groups and circular helices in Lorentz 3-space 
    Demir, Esma; Yaylı, Yusuf (Academic Journals, 2012)
    In this paper, we find the curves which are orbits of of points under the homothetic and helicoidal motion groups in Lorentz 3-space. Also, we show that if these curves are Frenet curves then their curvature and torsion ...
  • On developable ruled surfaces of the principle-direction curve 
    Yılmaz, Beyhan; Ramis, Çağla; Yaylı, Yusuf (Konuralp Journal of Mathematics, 2017-05-31)
    This study is devoted to improve the theory of the developable ruled surfaces in terms of principal-direction curves of any spatial curve in three-dimensional Euclidean space. We obtain the new representation for developable ...
  • Slant helices and isothermic surfaces 
    Ramis, Çağla; Yılmaz, Beyhan; Yaylı, Yusuf (Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry, 2017-08-22)
    In the present paper, we investigate the determinative conditions for the isothermic Hopf cylinders and Hopf tori of spherical helices which are the tangent indicatrices of slant helices. Based on the relationship between ...