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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2008, Volume 48, Number 3, Pages 473–490
(Mi zvmmf170)
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This article is cited in 6 scientific papers (total in 6 papers)
The weakly dissipative version of the Kolmogorov–Arnold–Moser theory and practical calculations
R. I. Bogdanov, M. R. Bogdanov Skobeltsyn Institute of Nuclear Physics, Moscow State University, Leninskie gory, Moscow, 119992, Russia
Abstract:
The weakly dissipative version of the Kolmogorov–Arnold–Moser theory deals with the dynamics of systems that are a weakly dissipative perturbation of Hamiltonian systems. In the framework of this approach, both regular (asymptotically stable (unstable) periodic motions) and stochastic (Arnold's web) dynamic properties are combined in the phase space. In this case, computer calculations are considerably simplified for the regular dynamics, which makes it possible to estimate physical parameters for stochastic components. A simple example of this approach is presented.
Key words:
Bogdanov–Takens bifurcation, Bogdanov map, Euler scheme, adiabatic invariants, Arnold diffusion, treelike graph, hierarchical structure, periodic orbit.
Received: 09.07.2007 Revised: 27.08.2007
Citation:
R. I. Bogdanov, M. R. Bogdanov, “The weakly dissipative version of the Kolmogorov–Arnold–Moser theory and practical calculations”, Zh. Vychisl. Mat. Mat. Fiz., 48:3 (2008), 473–490; Comput. Math. Math. Phys., 48:3 (2008), 447–463
Linking options:
https://www.mathnet.ru/eng/zvmmf170 https://www.mathnet.ru/eng/zvmmf/v48/i3/p473
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Abstract page: | 478 | Full-text PDF : | 159 | References: | 56 | First page: | 6 |
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