Stability of nearly integrable, degenerate hamiltonian systems with two degrees of freedom

• Autores: L. Biasco, Luigi Chierchia, D. Treschev
• Localización: Journal of nonlinear science, ISSN 0938-8974, Vol. 16, Nº 1, 2006, págs. 79-107
• Idioma: inglés
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• Resumen

  • We consider the problem of the stability of action variables in properly degenerate, nearly integrable Hamiltonian systems and prove, in particular, stability results for systems with two degrees of freedom. An application of such results to celestial mechanics is presented.