Singular limit of a two-phase flow problem in porous medium as the air viscosity tends to zero
Marie Henry, Dorothea Hilhorst, Robert Eymard · Discrete and Continuous Dynamical Systems - S · 2011
In this paper we consider a two-phase flow problem in porous media and study its singular limit as the viscosity ofthe air tends to zero; more precisely, we prove the convergence of subsequences to solutions of a generalizedRichards model.