1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.DS2025
On the reducibility of the 1d quantum harmonic oscillator with a quasi-periodic bounded potential
Emanuele Haus, Zhiqiang Wang
Using the decay along the diagonal of the matrix representing the perturbation with respect to the Hermite basis, we prove a reducibility result in for the one-di…
math.AP2023
Effective chaos for the Kirchhoff equation on tori
Pietro Baldi, Filippo Giuliani, Marcel Guardia +1
We consider the Kirchhoff equation on tori of any dimension and we construct solutions whose Sobolev norms oscillates in a chaotic way on certain long time scales. The chaoticity i…
math.AP2022★ 1 cited
Reducibility and nonlinear stability for a quasi-periodically forced NLS
Emanuele Haus, Beatrice Langella, Alberto Maspero +1
Motivated by the problem of long time stability vs. instability of KAM tori of the Nonlinear cubic Schrödinger equation (NLS) on the two dimensional torus $\mathbb T^2:= (\mathbb R…