%0 Journal Article %T A mathematical model for radiation hydrodynamics %A Sebastiano Pennisi %A Marco Sammartino %J Le Matematiche %D 1990 %I University of Catania %X We adopt here the idea of describing a radiation field by means of the radiation energy density E and the radiative flux vector F which must satisfy a set of evolution equations; in these equations an unknown tensorial function P(E,F) appears that is determined by the methods of extended thermodynamics. %U http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/677