Showing math.DSShow all
2 papers · 1 filter
math.DS2026
On the integrability of the Kirchhoff-Pohozaev equation on tori
Dario Bambusi, Emanuele Haus, Simone Marrocco +1
In this paper we study the Kirchhoff-Pohozaev equation introduced in \cite{P2} and its constants of motion (see \cite{BoitiManfrin2025}, \cite{BoitiManfrin2026}) on dimensional…
math.DS2026
Nekhoroshev Theorem for time quasiperiodic perturbations of P-Steep systems
Dario Bambusi, Santiago Barbieri, Mar Giralt +1
We prove a Nekhoroshev type result for a time quasiperiodic perturbation of an integrable Hamiltonian system. More precisely, we assume that the integrable part is analytic and ful…