Yazar "Sahin, Tevfik" için listeleme
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The Fermi-Walker Derivative and Non-rotating Frame in Dual Space
Sahin, Tevfik; Karakus, Fatma; Yayli, Yusuf (SPRINGER BASEL AG, 2018)In this study, we defined Fermi-Walker derivative in dual space D-3. Fermi-Walker transport, non-rotating frame and Fermi-Walker termed Darboux vector by using Fermi-Walker derivative are given in dual space D-3. Being ... -
GENERALIZATION FOR THE KINEMATICS OF SLIDING-ROLLING MOTION IN THE SEMI-EUCLIDEAN SPACE Rε3
Sahin, Tevfik; Orbay, Keziban; Ozdemir, Zehra (Springer, 2025)We propose a generalization for the sliding-rolling motion, which leads to meaningful physical and mathematical results because the general metric includes the time dimension. We also study the kinematics of the relative ... -
INTRINSIC EQUATIONS FOR A GENERALIZED RELAXED ELASTIC LINE ON AN ORIENTED SURFACE IN THE GALILEAN SPACE
Sahin, Tevfik (ELSEVIER SCIENCE INC, 2013)In this article, we derive the intrinsic equations for a generalized relaxed elastic line on an oriented surface in the Galilean 3-dimensional space G(3). These equations will give direct and more geometric approach to ... -
Mannheim Offsets of Ruled Surfaces under the 1-Parameter Motions
Orbay, Keziban; Sahin, Tevfik (Soc Paranaense Matematica, 2022)In this study, the situation of Mannheim offsets of ruled surfaces under the 1-parameter motions is investigated. Firstly, relationships between geodesic Frenet trihedrons of Mannheim offsets of ruled surfaces are obtained ... -
RECTIFYING CURVES IN THE LIGHTLIKE CONE
Durmaz, Hasan; Sahin, Tevfik (Editura Bibliotheca-Bibliotheca Publ House, 2024)A curve is called a rectifying curve if its position vector field always lies in its rectifying plane. In the present paper, we investigate the rectifying curves in the lightlike cone Q2. For this firstly, we determine the ...
