Solution to a Damped Duffing Equation Using He's Frequency Approach

In this paper, we generalize He's frequency approach for solving the damped Duffing equation by introducing a time varying amplitude. We also solve this equation by means of the homotopy method and the Lindstedt–Poincaré method. High accurate formulas for approximating the Jacobi elliptic funct...

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Detalles Bibliográficos
Autores principales: Salas, Alvaro H. S., Altamirano, Gilder-Cieza, Sánchez-Chero, Manuel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2022
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9293578/
https://www.ncbi.nlm.nih.gov/pubmed/35859637
http://dx.doi.org/10.1155/2022/5009722

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9293578/
https://www.ncbi.nlm.nih.gov/pubmed/35859637
http://dx.doi.org/10.1155/2022/5009722

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