155 citations · 349 across the 26 of their papers we have counts for
32 papers
On the controllability in projections for linear quantum systems
Thomas Chambrion, Nabile Boussaid, Marco Caponigro
We present sufficient conditions for the exact controllability in projection of the linear Schr{ö}dinger equations in the case where the spectrum of the free Hamiltonian is pure po…
Small-time bilinear control of Schrödinger equations with application to rotating linear molecules
Thomas Chambrion, Eugenio Pozzoli
In [14] Duca and Nersesyan proved a small-time controllability property of nonlinear Schrödinger equations on a d-dimensional torus . In this paper we study a similar…
Single-input perturbative control of a quantum symmetric rotor
Thomas Chambrion, Eugenio Pozzoli
We consider the Schrödinger partial differential equation of a rotating symmetric rigid molecule (symmetric rotor) driven by a z-linearly polarized electric field, as prototype of…
Windowed total variation denoising and noise variance monitoring
Zhanhao Liu, Marion Perrodin, Thomas Chambrion +1
We proposed a real time Total-Variation denosing method with an automatic choice of hyper-parameter , and the good performance of this method provides a large application field.…
Revisit 1D Total Variation restoration problem with new real-time algorithms for signal and hyper-parameter estimations
Zhanhao Liu, Marion Perrodin, Thomas Chambrion +1
1D Total Variation (TV) denoising, considering the data fidelity and the Total Variation (TV) regularization, proposes a good restored signal preserving shape edges. The main issue…
On the Ball-Marsden-Slemrod obstruction for bilinear control systems
Nabile Boussaid, Marco Caponigro, Thomas Chambrion
In this paper we present an extension to the case of -controls of a famous result by Ball--Marsden--Slemrod on the obstruction to the controllability of bilinear control syste…