Title of article :
Numerical Solution of Differential Equations of Elastic Curves in 3-dimensional Anti-de Sitter Space
Author/Authors :
Latifi ، Samira Department of Mathematics and Applications - Faculty of Science - University of Mohaghegh Ardabili , Abazari ، Nemat Department of Mathematics and Applications - Faculty of Science - University of Mohaghegh Ardabili , Ghasemi ، Ghader Department of Mathematics and Applications - Faculty of Science - University of Mohaghegh Ardabili
Abstract :
In this paper, we aim to extend the Darboux frame field into 3-dimensional Anti-de Sitter space and obtain two cases for this extension by considering a parameterized curve on a hypersurface; then we carry out the Euler-Lagrange equations and derive differential equations for non-null elastic curves in AdS$_{3}$ (i.e. 3-dimensional Anti-de Sitter space). In this study, we investigate the elastic curves in AdS$_{3}$ and obtain equations through which elastic curves are found out. Therefore, we solve these equations numerically and finally plot and design some elastic curves.
Keywords :
Darboux frame , Elastic curve , Geodesic curvature , Anti , de Sitter space , Euler , Lagrange equations
Journal title :
Sahand Communications in Mathematical Analysis
Journal title :
Sahand Communications in Mathematical Analysis