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arXiv · 2306.05765

On change of slow variables at crossing the separatrices

Anatoly Neishtadt
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Abstract

We consider general (not necessarily Hamiltonian) perturbations of Hamiltonian systems with one degree of freedom near separatrices of the unperturbed system. We present asymptotic formulas for change of slow variables at evolution across separatrices.

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Anatoly Neishtadt. 2023-06-09. On change of slow variables at crossing the separatrices. https://arxiv.org/abs/2306.05765

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