Local controllability of the N-dimensional Boussinesq system with N-1   scalar controls in an arbitrary control domain
  In this paper we deal with the local exact controllability to a particular class of trajectories of the N-dimensional Boussinesq system with internal controls having 2 vanishing components. The main novelty of this work is that no condition is imposed on the control domain. 
Nicol\'as Carre\~no
math.OC