An Algorithm to Generate Canonical Transformations: Application to Normal Forms
نویسنده
چکیده
We describe a new method to generate symplectic diieomorphisms. This method is based on primitive functions, and it was introduced in 24]. We apply the algorithm to the construction of normal forms of KAM tori. A concrete application, developed in detail and implemented numerically, is normal forms near invariant circles.
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تاریخ انتشار 2007