Homogenization and concentration for a diffusion equation with large convection in a bounded domain (Q652438)

This paper is concerned with the homogenization limit \(\epsilon\to 0\) for a convection-diffusion equation with large convection, posed in a bounded domain with homogeneous Dirichlet boundary conditions. The authors prove the asymptotic profile of the solution and the rate of decay. They also address the problem of localization of the maximum, i.e. of the point of maximum concentration (``hot spot'').