- Issue
- Journal of Siberian Federal University. Mathematics & Physics. 2019 12 (1)
- Authors
- Anh Nhat, Le
- Contact information
- Anh Nhat, Le: RUDN University 6 Miklukho-Maklaya str., Moscow, 117198 Russia Tan Trao University Tuyen Quang 22227 Vietnam;
- Keywords
- chaotic pendulum; Chebyshev; pseudospectral methods; differentiation matrices; collocation method; nonlinear equations
- Abstract
The article searched on mathematics and numerical solutions for the nonlinear pendulum (Chaotic pen- dulum). The numerical solution that was used for our research suitably the pseudospectral methods. With these equations, we studied and calculated on the interval [�����1; 1], with boundary conditions already known. We used the software Mathematica 10.4 to calculate the results of the problems.
- Pages
- 79–84
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/109328
Journal of Siberian Federal University. Mathematics & Physics / Pseudospectral Methods for Nonlinear Pendulum Equations
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