Porous Medium Equation with Critical Strong Absorption
Victor A. Galaktionov, Juan Luis Vázquez · Birkhäuser Boston eBooks · 2004
In this chapter we continue the study of critical phenomena in the model of diffusion-absorption introduced in the previous chapter. We concentrate here on the influence of a stronger absorption term which creates a singularity of the type called finite-time extinction. In the rescaled sense this leads to a singularly perturbed dynamical system. These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.