2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/128820We demonstrate the equivalence between the two popular models of nonlinear diffusion, the porous medium equation and the p-Laplacian equation. The equivalence is shown at the level of selfsimilar solutions.6 pagesAnalysis of PDEs35K55; 35K65Selfsimilar Equivalence of Porous Medium and p-Laplacian Flowstext