A symplectic map and its application to the persistence of lower dimensional invariant tori

zbMath1099.37045MaRDI QIDQ2503783

Jiangong You, Junxiang Xu

Publication date: 22 September 2006

Published in: Science in China. Series A (Search for Journal in Brave)

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)

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