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In classical curve theory, the geometry of a curve in three dimensions is essentially characterized by their invariants, curvature and torsion. When they are given, the problem of finding a corresponding curve is known as 'solving natural…

微分几何 · 数学 2014-11-07 Toni Menninger

In this article, we investigate Bertrand curves corresponding to the spherical images of the tangent, binormal, principal normal and Darboux indicatrices of a space curve in Euclidean 3-space. As a result, in case of a space curve is a…

微分几何 · 数学 2014-09-01 Murat Babaarslan , Yusuf Yayli

In classical curve theory, the geometry of a curve in three dimensions is essentially characterized by their invariants, curvature and torsion. When they are given, the problem of finding a corresponding curve is known as 'solving natural…

微分几何 · 数学 2014-10-14 Toni Menninger

In this paper, we define a new special curve in Euclidean 3-space which we call {\it $k-$slant helix} and introduce some characterizations for this curve. This notation is generalization of a general helix and slant helix. Furthermore, we…

微分几何 · 数学 2009-09-15 Ahmad T Ali

In this work, we studied the properties of the spherical indicatrices of involute curve of a space curve and presented some characteristic properties in the cases that involute curve and evolute curve are slant helices and helices,…

微分几何 · 数学 2016-05-10 Yılmaz Tunçer , Serpil Ünal , Murat Kemal Karacan

Curves in ${\mathbb R}^n$ for which the ratios between two consecutive curvatures are constant are characterized by the fact that their tangent indicatrix is a geodesic in a flat torus. For $n= 3,4$, spherical curves of this kind are also…

微分几何 · 数学 2007-05-23 J. Monterde

In this paper, in Euclidean n -space, we investigate the relation between slant helices and spherical helices. Moreover, in E n, we show that a slant helix and the tangent indicatrix of the slant helix have the same axis (or direction).…

微分几何 · 数学 2016-06-10 Yusuf Yayli , Evren Ziplar

In this paper, firstly the axis of a slant helix is found with a method. Secondly, the theorem which characterizes a unit speed curve to be a slant helix is proved in detail. The importance of this theorem is stemed from that it has led to…

微分几何 · 数学 2012-03-27 Fatih Dogan

The Frenet frame is generally known an orthonormal vector frame for curves. But, it does not always meet the needs of curve characterizations. In this study, with the help of associated curves of any spatial curve we obtained a new…

微分几何 · 数学 2014-06-03 Cagla Ramis , Beyhan Uzunoglu , Yusuf Yayli

This study introduces a new type of general helix called associated helix which is associated to a special surface curve. The basic idea is to determinate the parametric form of an associated helix by means of Darboux frame and surface…

综合数学 · 数学 2022-01-25 Mehmet Önder

In this paper, we define some new associated curves as integral curves of a vector field generated by Frenet vectors of tangent indicatrix of a curve in Euclidean 3-space. We give some relationships between curvatures of these curves. By…

微分几何 · 数学 2019-10-16 Burak Sahiner

In this study, we give the relation of being general helix and slant helix of two curves by using the equation between them. Also we find some results and express the characterizations of these curves.

微分几何 · 数学 2013-07-11 İlkay Arslan Güven , Yusuf Yaylı

In this paper, we consider a regular curve on an oriented surface in Euclidean 3-space with the Darboux frame $\{\mathsf{T},\mathsf{V},\mathsf{U}\}$ along the curve, where $\mathsf{T}$ is the unit tangent vector field of the curve,…

微分几何 · 数学 2016-05-06 Nesibe Macit , Mustafa Düldül

In n-dimensional Euclidean space E^n, harmonic curvatures of a non-degenerate curve defined by \"Ozdamar and Hacisaliho\u{g}lu [4]. In this paper, We define a new type of curves called LC helix when the angle between tangent of this curve…

微分几何 · 数学 2012-03-12 Ali Senol , Evren Ziplar , Yusuf Yayli

In this paper, we introduce the notion of an anti-torqued slant helix in a Riemannian manifold, defined as a curve whose principal vector field makes a constant angle with an anti-torqued vector field globally defined on the ambient…

微分几何 · 数学 2025-04-21 Muhittin Evren Aydin , Adela Mihai , Cihan Özgür

We consider a unit speed curve $\alpha$ in Euclidean four-dimensional space $E^4$ and denote the Frenet frame by $\{T,N,B_1,B_2\}$. We say that $\alpha$ is a slant helix if its principal normal vector $N$ makes a constant angle with a fixed…

微分几何 · 数学 2009-01-22 Ahmad T. Ali , Rafael López

In this paper, we classify helix (spacelike, timelike and null) curves, directed by the geodesic flow vector field, on the (3-dimensional) unit tangent bundle of a pseudo-Riemannian surface of constant Gaussian curvature endowed with a…

微分几何 · 数学 2025-02-11 Mohamed Tahar Kadaoui Abbassi , Khadija Boulagouaz

In this work, we studied the properties of the spherical indicatrices of a Bertrand curve and its mate curve and presented some characteristic properties in the cases that Bertrand curve and its mate curve are slant helices, spherical…

微分几何 · 数学 2016-05-10 Yılmaz Tunçer , Serpil Unal , M. Kemal Karacan

An approach to defining quadratic implicit curves is to prescribe two tangent lines and a secant line going through the points of tangency. This paper will show that this method can be generalized to a higher number of tangents, resulting…

计算几何 · 计算机科学 2023-04-11 Ágoston Sipos

In this work, we give some new characterizations for inclined curves and slant helices in n-dimensional Euclidean space E^{n}. Morever, we consider the pre-characterizations about inclined curves and slant helices and reconfigure them.

微分几何 · 数学 2016-06-13 Ali Şenol , Evren Ziplar , Yusuf Yayli , İsmail Gök
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