Asymptotic stability of Oseen vortices for a density-dependent   incompressible viscous fluid
  In the analysis of the long-time behaviour of two-dimensional incompressible viscous fluids, Oseen vortices play a major role as attractors of any homogeneous solution with integrable initial vorticity. As a first step in the study of the density-dependent case, the present paper establishes the asymptotic stability of Oseen vortices for slighty inhomogeneous fluids with respect to localized regular perturbations. 
L.Miguel Rodrigues (Institut Fourier, Grenoble, France)