= Null controllability of Compressible Navier-Stokes system in one dimension =

Interior local null controllability of one-dimensional compressible
Navier-Stokes equations with periodic boundary conditions, with
initial conditions in a small neighbourhood of a state of uniform
density and uniform nonzero velocity is analysed. We prove that, with
a control given by a body force localized in a subinterval, we can
steer the system to uniform density and velocity. The novelty is that only one control for velocity is shown to be enough to control both density and velocity.

'''People''': Debanjana Mitra, Mythily Ramaswamy and Michael Renardy <<BR>>
'''Status''':  Paper submitted