Article ID Journal Published Year Pages File Type
1889265 Chaos, Solitons & Fractals 2014 9 Pages PDF
Abstract

We proved the theorem for existence of invariant tori in differentiable Hamiltonian vector fields without action-angle variables. It is a generalization of the result of de la Llave et al. [4] that deals with analytic vector fields.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Statistical and Nonlinear Physics
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Existence of invariant tori for differentiable Hamiltonian vector fields without action-angle variables
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