A direct proof of the Nekhoroshev theorem for nearly integrable symplectic maps

DOI10.1007/s00023-004-0188-2zbMath1162.70321OpenAlexW2084343464MaRDI QIDQ707502

Massimilliano Guzzo

Publication date: 9 February 2005

Published in: Annales Henri Poincaré (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00023-004-0188-2

zbMATH Keywords

perturbation theorysymplectic mapsNekhoroshev theory

Mathematics Subject Classification ID

Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40) Perturbation theories for problems in Hamiltonian and Lagrangian mechanics (70H09) Nearly integrable Hamiltonian systems, KAM theory (70H08)

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