Pseudospectral Methods for Nonlinear Pendulum Equations
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https://elib.sfu-kras.ru/handle/2311/109328Author:
Anh Nhat, Le
Ань Ньат, Лe
Date:
2019-02Journal Name:
Журнал Сибирского федерального университета. Математика и физика. Journal of Siberian Federal University. Mathematics & Physics; 2019 12 (1)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. В статье исследованы математические и численные решения для нелинейного маятника (хаотический маятник). Решение, которое использовалось для наших исследований, соответствовало
псевдоспектральным методам. Вычисления проводили на интервале [–1, 1] с уже известными
граничными условиями. Для расчета использовалось программное обеспечение Mathematica 10.4.
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