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arXiv · 1404.3125

KAM for autonomous quasi-linear perturbations of KdV

Pietro Baldi·Massimiliano Berti·Riccardo Montalto
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Abstract

We prove the existence and stability of Cantor families of quasi-periodic, small amplitude solutions of quasi-linear (i.e. strongly nonlinear) autonomous Hamiltonian perturbations of KdV.

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Pietro Baldi, Massimiliano Berti, Riccardo Montalto. 2014-04-11. KAM for autonomous quasi-linear perturbations of KdV. https://arxiv.org/abs/1404.3125

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