2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/57407A complete theory for the dynamics of granular gases is presented. A balance equation involving a stirring tensor and ruling the evolution of Reynold's tensor accrues in addition to the continuity equation and the standard Cauchy's balance. Special flows are discussed explicitly.11 pagesMathematical Physics76N99text