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Эта публикация цитируется в 1 научной статье (всего в 1 статье)
Special Issue: On the 80th birthday of professor A. Chenciner
A Remark on the Onset of Resonance Overlap
Jacques Fejozabc, Marcel Guardiade a Université Paris-Dauphine — CEREMADE (UMR 7534),
Place du Maréchal de Lattre de Tassigny, 75775 Paris Cedex 16, France
b Observatoire de Paris — IMCCE (UMR 8028),
77 avenue Denfert-Rochereau, 75014 Paris, France
c CNRS, PSL Research University,
60 Rue Mazarine, 75006 Paris, France
d Departament de Matemàtiques i Informàtica, Universitat de Barcelona,
Gran Via, 585, 08007 Barcelona, Spain
e Centre de Recerca Matemàtica, Edifici C,
Campus Bellaterra, 08193 Bellaterra, Spain
Аннотация:
Chirikov’s celebrated criterion of resonance overlap has been widely used in celestial
mechanics and Hamiltonian dynamics to detect global instability, but is rarely rigorous. We
introduce two simple Hamiltonian systems, each depending on two parameters measuring,
respectively, the distance to resonance overlap and nonintegrability. Within some thin region
of the parameter plane, classical perturbation theory shows the existence of global instability
and symbolic dynamics, thus illustrating Chirikov’s criterion.
Ключевые слова:
Hamiltonian system, instability, resonance overlap, nonintegrability, Chirikov’s
criterion, symbolic dynamics.
Поступила в редакцию: 11.11.2022 Принята в печать: 09.08.2023
Образец цитирования:
Jacques Fejoz, Marcel Guardia, “A Remark on the Onset of Resonance Overlap”, Regul. Chaotic Dyn., 28:4-5 (2023), 578–584
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/rcd1222 https://www.mathnet.ru/rus/rcd/v28/i4/p578
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