Revista: | Revista mexicana de física |
Base de datos: | PERIÓDICA |
Número de sistema: | 000453885 |
ISSN: | 0035-001X |
Autors: | Barba Franco, J.J1 Espinoza, P.B1 Gallegos, A1 Jaimes Reátegui, R1 Macías Díaz, J.E2 |
Institucions: | 1Universidad de Guadalajara, Centro Universitario de los Lagos, Lagos de Moreno, Jalisco. México 2Universidad Autónoma de Aguascalientes, Departamento de Matemáticas y Física, Aguascalientes. México |
Any: | 2020 |
Període: | Jul-Ago |
Volum: | 66 |
Número: | 4 |
Paginació: | 440-445 |
País: | México |
Idioma: | Inglés |
Tipo de documento: | Artículo |
Enfoque: | Analítico, teórico |
Resumen en inglés | In this work, we investigate the Lagrangians and potentials for two coupled damped Duffing oscillators both directionally and bi-directionally. We show that, although it is not always possible to define a potential in dissipative systems, the potential of our model can be defined if the damping coefficient has a logarithmic derivative form. It is possible to apply these results to the analysis of the dynamics of complex networks based on three-node motif configurations. As an example, we study numerically the dynamics for one of the thirteen different possible configurations. Here, the phenomenon of synchronization is observed in terms of the coupling parameter |
Disciplines | Física y astronomía |
Paraules clau: | Física, Oscilador de Duffing, Red de motivos, Lagrangiano, Osciladores acoplados, Sistemas amortiguados |
Keyword: | Physics, Duffing oscillator, Motif network, Lagrangian, Coupled oscillators, Damped systems |
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