D. Robert

collaborators

2 papers

math.AP2025

Longtime dynamics for the Landau Hamiltonian with a time dependent magnetic field

Dario Bambusi, Benoit GrÃ©bert, Alberto Maspero +2

We consider a modulated magnetic field, $B (t) = B_{0} + ε f (I ¨ t)$ , perpendicular to a fixed plane, where $B_{0}$ is constant, $ε > 0$ and $f$ a periodic function on th…

math.NA2024

Numerical approaches to compute spectra of non-self adjoint operators in dimensions two and three

Fatima Aboud, FranÃ§ois Jauberteau, Didier Robert

In this article we are interested for the numerical computation of spectra of non-self adjoint quadratic operators, in two and three spatial dimensions. Indeed, in the multidimensi…