Solution to a Damped Duffing Equation Using He's Frequency Approach
| dc.contributor.author | Salas S., Alvaro H. | |
| dc.contributor.author | Cieza Altamirano, Gilder | |
| dc.contributor.author | Sánchez-Chero, Manuel Jesus | |
| dc.date.accessioned | 2025-10-23T15:43:23Z | |
| dc.date.available | 2025-10-23T15:43:23Z | |
| dc.date.issued | 2022-07 | |
| dc.description.abstract | In this paper, we generalize He’s frequency approach for solving the damped Du ng equation by introducing a time varying amplitude. We also solve this equation by means of the homotopy method and the Lindstedt–Poincar´e method. High accurate formulas for approximating the Jacobi elliptic function cn are formally derived using Chebyshev and Pade approximation techniques. | |
| dc.format | application/pdf | |
| dc.identifier.doi | In this paper, we generalize He’s frequency approach for solving the damped Du ng equation by introducing a time varying amplitude. We also solve this equation by means of the homotopy method and the Lindstedt–Poincar´e method. High accurate formulas for approximating the Jacobi elliptic function cn are formally derived using Chebyshev and Pade approximation techniques. | |
| dc.identifier.uri | https://repositorio.unach.edu.pe/handle/20.500.14142/895 | |
| dc.language.iso | eng | |
| dc.publisher | Hindawi Limited | |
| dc.publisher.country | EG | |
| dc.relation.isPartOf | urn:issn: 1537744X; 23566140 | |
| dc.relation.ispartof | The Scientific World Journal | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject | Equation | |
| dc.subject.ocde | https://purl.org/pe-repo/ocde/ford#1.01.00 | |
| dc.title | Solution to a Damped Duffing Equation Using He's Frequency Approach | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/publishedVersion |
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