Codice QDD 133 Titolo Conditions at infinity for the inhomogeneous filtration equation Data 2012-10-04 Autore/i Grillo, G.; Muratori, M.; Punzo, F. Link Download full text Abstract We investigate existence and uniqueness of solutions to the filtration equation with an inhomogeneous density in ${ mathbb R}^N$, approaching at infinity a given continuous datum of Dirichlet type.