Codice QDD 122 Titolo Quantitative Local Bounds for Subcritical Semilinear Elliptic Equations Data 2012-05-14 Autore/i Bonforte, M.; Grillo, G.; Vazquez, J.L. Link Download full text Pubblicato Milan Journal of Mathematics Abstract The purpose of this paper is to prove local upper and lower bounds for weak solutions of suitable classes of semilinear elliptic equations, defined on bounded Euclidean domains, without reference to the boundary behaviour. We give an explicit expression for all the involved constants. As a consequence, we obtain local Harnack inequalities with explicit constants, as well as gradient bounds.