Interaction of Lower and Higher Order Hamiltonian Resonances
2018 ◽
Vol 28
(08)
◽
pp. 1850097
◽
Keyword(s):
The tools of normal forms and recurrence are used to analyze the interaction of low and higher order resonances in Hamiltonian systems. The resonance zones where the short-periodic solutions of the low order resonances exist are characterized by small variations of the corresponding actions that match the variations of the higher order resonance; this yields cases of embedded double resonance. The resulting interaction produces periodic solutions that in some cases destabilize a resonance zone. Applications are given to the three dof [Formula: see text] resonance and to periodic FPU-chains producing unexpected nonlinear stability results and quasi-trapping phenomena.
Keyword(s):
2014 ◽
Vol 57
(8)
◽
pp. 1625-1638
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1990 ◽
Vol 157
(1)
◽
pp. 99-116
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2009 ◽
Vol 214
(1)
◽
pp. 187-200
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Keyword(s):
Keyword(s):