activity
20092022
most citedImproved exponential stability for near-integrable quasi-convex Hamiltonians

20 citations · 53 across the 12 of their papers we have counts for

collaborators
Showing 2022Show all

1 paper · 1 filter

math.DS2022

Analytic Smoothing and Nekhoroshev estimates for Hölder steep Hamiltonians

Santiago Barbieri, Jean-Pierre Marco, Jessica Elisa Massetti

In this paper we prove the first result of Nekhoroshev stability for steep Hamiltonians in Hölder class. Our new approach combines the classical theory of normal forms in analytic…