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Birkhoff Normal Forms and KAM Theory for Gumowski-Mira Equation
By using the KAM theory we investigate the stability of equilibrium solutions of the Gumowski-Mira equation: x (n+1) = (2ax (n))/(1 + x (n) (2)) − x (n−1), n = 0,1,…, where x (−1), x (0) ∈ (−∞, ∞), and we obtain the Birkhoff normal forms for this equation for different equilibrium solutions....
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Hindawi Publishing Corporation
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3914609/ https://www.ncbi.nlm.nih.gov/pubmed/24558333 http://dx.doi.org/10.1155/2014/819290 |