On the reducibility of a class of almost periodic Hamiltonian systems

DOI10.3934/dcdsb.2020268zbMath1477.37067OpenAlexW3084173331MaRDI QIDQ2033772

Junxiang Xu, Jia Li

Publication date: 17 June 2021

Published in: Discrete and Continuous Dynamical Systems. Series B (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/dcdsb.2020268

zbMATH Keywords

KAM theoryHamiltonian systemalmost periodicnon-degeneracy condition

Mathematics Subject Classification ID

Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40) Symplectic and canonical mappings (37J11) Periodic, homoclinic and heteroclinic orbits of finite-dimensional Hamiltonian systems (37J46) General theory of finite-dimensional Hamiltonian and Lagrangian systems, Hamiltonian and Lagrangian structures, symmetries, invariants (37J06)

Related Items

Effective reducibility for a class of linear almost periodic systems ⋮ Reducibility for a class of nonlinear quasi-periodic systems under Brjuno-Russmann's non-resonance conditions

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