Additive and multiplicative noises acting simultaneously on Ermakov-Ray-Reid systems
We investigate numerically the effect of additive and multiplicative noises on parametric oscillator systems of Ermakov-Ray-Reid type whenboth noises act simultaneously. We find that the main perturbation effects on the dynamical invariant of these systems are produced by theadditive noise. Differen...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2016 |
| País: | México |
| Institución: | Universidad de Guadalajara |
| Repositorio: | Redalyc-UDG |
| OAI Identifier: | oai:redalyc.org:57045452013 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=57045452013 |
| Access Level: | acceso abierto |
| Palabra clave: | Física, Astronomía y Matemáticas Ray Noise Ermakov additive multiplicative |
| Sumario: | We investigate numerically the effect of additive and multiplicative noises on parametric oscillator systems of Ermakov-Ray-Reid type whenboth noises act simultaneously. We find that the main perturbation effects on the dynamical invariant of these systems are produced by theadditive noise. Different from the separate action of the multiplicative noise when the dynamical invariant of these systems is robust, we alsofind a weak effect that can be attributed to the multiplicative noise. |
|---|