[HTML][HTML] Frenet frames and invariants of timelike ruled surfaces
M Önder, HH Uğurlu - Ain Shams Engineering Journal, 2013 - Elsevier
In this study we give the Frenet frames and Frenet invariants of timelike ruled surfaces. We
show that a timelike ruled surface and its directing cone have the same base of Frenet …
show that a timelike ruled surface and its directing cone have the same base of Frenet …
Surface family with a common involute asymptotic curve
We construct a surface family possessing an involute of a given curve as an asymptotic
curve. We express necessary and sufficient conditions for that curve with the above property …
curve. We express necessary and sufficient conditions for that curve with the above property …
A surface family with a mutual geodesic curve in Galilean 3-space G 3
A Al-Jedani, RA Abdel-Baky - Mathematics, 2023 - mdpi.com
This article gives an approach for establishing a surface family with a mutual geodesic curve
in Galilean 3-space G 3. Given a smooth space curve, we derive the sufficient and …
in Galilean 3-space G 3. Given a smooth space curve, we derive the sufficient and …
Surface pencil with a common line of curvature in Minkowski 3-space
In this paper, we analyze the problem of constructing a surface pencil from a given spacelike
(timelike) line of curvature. Using the Frenet frame of the given line of curvature in Minkowski …
(timelike) line of curvature. Using the Frenet frame of the given line of curvature in Minkowski …
[PDF][PDF] Family of surface with a common null geodesic
We analyzed the problem of finding a surfaces family through a null curve with Cartan frame.
We constructed a differential equation system such that a given null curve is an isogeodesic …
We constructed a differential equation system such that a given null curve is an isogeodesic …
Surfaces family with common null asymptotic
We analyzed the problem of finding a surfaces family through an asymptotic curve with
Cartan frame. We obtain the parametric representation for surfaces family whose members …
Cartan frame. We obtain the parametric representation for surfaces family whose members …
On the curvatures of spacelike circular surfaces
RA Abdel-Baky, Y Ünlütürk - Kuwait Journal of Science, 2016 - journalskuwait.org
In this paper a complete system of invariants is presented to study spacelike circular
surfaces with fixed radius. Thestudy of spacelike circular surfaces is simplified to the study of …
surfaces with fixed radius. Thestudy of spacelike circular surfaces is simplified to the study of …
Surface pencil with a common adjoint curve
E Bayram - Turkish Journal of Mathematics, 2020 - journals.tubitak.gov.tr
In the present paper, we construct surfaces possessing an adjoint curve of a given space
curve as an asymptotic curve, geodesic or line of curvature. We obtain conditions for ruled …
curve as an asymptotic curve, geodesic or line of curvature. We obtain conditions for ruled …
On constructions of surfaces using a geodesic in Lie group
ZK Yuzbas, DW Yoon - Journal of Geometry, 2019 - Springer
In this study, we investigate the problem how to characterize a surface family from a given
common geodesic curve in a 3-dimensional Lie group G. We obtain a parametric …
common geodesic curve in a 3-dimensional Lie group G. We obtain a parametric …
Construction of surfaces with constant mean curvature along a timelike curve
E Bayram - Politeknik Dergisi, 2022 - dergipark.org.tr
Construction of surfaces with constant mean curvature along a timelike curve Verilen bir
timelike eğri boyunca sabit ortalama e Page 1 POLİTEKNİK DERGİSİ JOURNAL of …
timelike eğri boyunca sabit ortalama e Page 1 POLİTEKNİK DERGİSİ JOURNAL of …