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pro vyhledávání: '"Álvaro H. Salas S."'
Publikováno v:
Visión Electrónica, Vol 8, Iss 1, Pp 46-53 (2014)
This work provides an exact solution to a cubic Duffing oscillator equation with initial conditions and bounded periodic solutions. This solution is expressed in terms of the Jacobi elliptic function (cn). This exact solution is used as a seed to giv
Externí odkaz:
https://doaj.org/article/e35d70c04856426794ac6c295dd6ecc7
Publikováno v:
The Scientific World Journal, Vol 2023 (2023)
Inspired by some open conjectures in a rational dynamical system by G. Ladas and Palladino, in this paper, we consider the problem of solving a third-order difference equation. We comment the conjecture by Ladas. A third-order rational difference equ
Externí odkaz:
https://doaj.org/article/230705eed2e94c15b2b633f89014b507
Akademický článek
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Autor:
Alvaro H. Salas S.
Publikováno v:
Journal of King Saud University: Science, Vol 32, Iss 1, Pp 974-978 (2020)
In this paper we give the analytical solution for the undamped pendulum equation for a given arbitrary initial conditions. This solution is expressed in terms of the Jacobian elliptic functions. Approximated trigonometric solution is also provided. T
Externí odkaz:
https://doaj.org/article/2543348a479e49d98f04f155716ff8dd