On elliptic lower dimensional tori in Hamiltonian systems

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Publication:1113509

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DOI10.1007/BF01221590zbMath0662.58037OpenAlexW2086192395MaRDI QIDQ1113509

Jürgen Pöschel

Publication date: 1989

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/174109

zbMATH Keywords

elliptic invariant tori low order resonances perturbation theory of KAM-type real analytic perturbations

Mathematics Subject Classification ID

Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems (37J99) Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40)

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