THE ISOENERGETIC KAM-TYPE THEOREM AT RESONANT CASE fOR NEARLY INTEGRABLE HAMILTONIAN SYSTEMS

DOI10.11948/20180008zbMath1465.37071OpenAlexW2980183406MaRDI QIDQ5859425

Weichao Qian, Xue Yang, Yong Li

Publication date: 16 April 2021

Published in: Journal of Applied Analysis & Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.11948/20180008

zbMATH Keywords

resonant casenearly integrable Hamiltonian systemsisoenergetic KAM-type theorem

Mathematics Subject Classification ID

Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40) Nearly integrable Hamiltonian systems, KAM theory (70H08)

Related Items

Quasiperiodic Poincaré persistence at high degeneracy ⋮ Resonance conjecture via weak KAM theory ⋮ NONLOCAL SYMMETRIES AND EXACT SOLUTIONS OF A VARIABLE COEFFICIENT AKNS SYSTEM

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