• Title of article

    Gevrey-smoothness of invariant tori for analytic nearly integrable Hamiltonian systems under Rüssmannʹs non-degeneracy condition

  • Author/Authors

    Junxiang Xu، نويسنده , , Jiangong You، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2007
  • Pages
    14
  • From page
    609
  • To page
    622
  • Abstract
    In this paper we prove Gevrey smoothness of the persisting invariant tori for small perturbations of an analytic integrable Hamiltonian system with Rüssmannʹs non-degeneracy condition by an improved KAM iteration method with parameters.
  • Keywords
    Non-degeneracy condition , Gevrey smoothness , Hamiltonian system , KAM iteration
  • Journal title
    JOURNAL OF DIFFERENTIAL EQUATIONS
  • Serial Year
    2007
  • Journal title
    JOURNAL OF DIFFERENTIAL EQUATIONS
  • Record number

    751148

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=751148