Pseudospectral methods for nonlinear pendulum equations

The article searched on mathematics and numerical solutions for the nonlinear pendulum (Chaotic pendulum). 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. © Siberian Federal University. All rights reserved.

Authors
Nhat L.A. 1, 2
Journal
Journal of Siberian Federal University - Mathematics and Physics
Publisher
Siberian Federal University
Number of issue
1
Language
English
Pages
79-84
Status
Published
Link
External link
DOI
10.17516/1997-1397-2019-12-1-79-84
Volume
12
Year
2019
Organizations
  • 1 RUDN University, 6 Miklukho-Maklaya str, Moscow, 117198, Russian Federation
  • 2 Tan Trao University, Tuyen Quang, 22227, Viet Nam
Keywords
Chaotic pendulum; Chebyshev; Collocation method; Differentiation matrices; Nonlinear equations; Pseudospectral methods
Date of creation
19.07.2019
Date of change
19.07.2019
Short link
https://repository.rudn.ru/en/records/article/record/39072/
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