Periodic solutions of nearly integrable Hamiltonian systems bifurcating from infinite-dimensional tori
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Klun G.
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2020
Periodico
NONLINEAR ANALYSIS
Abstract
We prove the existence of periodic solutions of some infinite-dimensional nearly integrable Hamiltonian systems, bifurcating from infinite-dimensional tori, by the use of a generalization of the Poincaré-Birkhoff Theorem.
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open access
license:copyright editore
license:creative commons
license uri:http://creativecommons.org/licenses/by-nc-nd/4.0/
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