Degenerate Resonances in Hamiltonian Systems: From Poincaré–Birkhoff Chains to Vortex Pairs and Kármán Vortex Streets
- Авторлар: Karabanov A.A.1, Morozov A.D.2
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Мекемелер:
- University of Nottingham
- Lobachevski State University of Nizhni Novgorod
- Шығарылым: Том 219, № 1 (2016)
- Беттер: 155-159
- Бөлім: Article
- URL: https://journals.rcsi.science/1072-3374/article/view/238493
- DOI: https://doi.org/10.1007/s10958-016-3092-7
- ID: 238493
Дәйексөз келтіру
Аннотация
For Hamiltonian systems with two degrees of freedom, close to nonlinear integrable systems, we discuss rearrangements in the degenerate resonance zones in terms of the averaged system normalized near the resonance. For degeneracy order n = 3 we describe typical rearrangements of phase portraits connected with passage from Poincaré–Birkhoff chains to vortex pairs and Kármán vortex streets. Bibliography: 16 titles.
Авторлар туралы
A. Karabanov
University of Nottingham
Email: morozov@mm.unn.ru
Ұлыбритания, University Park, Nottingham, NG7 2RD
A. Morozov
Lobachevski State University of Nizhni Novgorod
Хат алмасуға жауапты Автор.
Email: morozov@mm.unn.ru
Ресей, 23, Gagarina pr., Nizhni Novgorod, 603950
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