A Proof of the Invariant Torus Theorem of Kolmogorov

    2012, Volume 17, Number 1, pp.  1-5

    Author(s): Féjoz J.

    A variant of Kolmogorov’s initial proof is given, in terms of a group of symplectic transformations and of an elementary fixed point theorem.
    Keywords: Celestial Mechanics
    Citation: Féjoz J., A Proof of the Invariant Torus Theorem of Kolmogorov, Regular and Chaotic Dynamics, 2012, Volume 17, Number 1, pp. 1-5
    DOI: 10.1134/S1560354712010017



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