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arXiv · 1701.06026

Improved stability for analytic quasi-convex nearly integrable systems and optimal speed of Arnold diffusion

Jianlu Zhang·Ke Zhang
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Abstract

We improve the global Nekhoroshev stability for analytic quasi-convex nearly integrable Hamiltonian systems. The new stability result is optimal, as it matches the fastest speed of Arnold diffusion.

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Jianlu Zhang, Ke Zhang. 2017-01-21. Improved stability for analytic quasi-convex nearly integrable systems and optimal speed of Arnold diffusion. https://doi.org/10.1088/1361-6544%2Faa72b7

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