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This article is cited in 1 scientific paper (total in 1 paper)
On the 65th birthday of R.Cushman
Kolmogorov Condition near Hyperbolic Singularities of Integrable Hamiltonian Systems
N.T. Zung Institut de Mathématiques de Toulouse, Université Toulouse III, 118 Route de Narbonne, 31062 Toulouse, France
Abstract:
In this paper we show that, if an integrable Hamiltonian system admits a nondegenerate hyperbolic singularity then it will satisfy the Kolmogorov condegeneracy condition near that singularity (under a mild additional condition, which is trivial if the singularity contains a fixed point).
Keywords:
integrable system, hyperbolic singularity, KAM theory, Kolmogorov condition.
Received: 11.06.2007 Accepted: 05.10.2007
Citation:
N.T. Zung, “Kolmogorov Condition near Hyperbolic Singularities of Integrable Hamiltonian Systems”, Regul. Chaotic Dyn., 12:6 (2007), 680–688
Linking options:
https://www.mathnet.ru/eng/rcd648 https://www.mathnet.ru/eng/rcd/v12/i6/p680
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