KAM tori are no more than sticky
Dynamical Systems
2018-12-12 v1
Abstract
When a Gevrey smooth perturbation is applied to a quasi-convex integrable Hamiltonian, it is known that the KAM invariant tori that survive are sticky, that is, doubly exponentially stable. We show by examples the optimality of this effective stability.
Keywords
Cite
@article{arxiv.1812.04163,
title = {KAM tori are no more than sticky},
author = {Bassam Fayad and David Sauzin},
journal= {arXiv preprint arXiv:1812.04163},
year = {2018}
}
Comments
35 pages