2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/71947We construct a cofibrantly generated Quillen model structure on the category of small differential graded categories. ----- Nous construisons une structure de categorie de modeles de Quillen a engendrement cofibrant sur la categorie des petites categories differentielles graduees.7 pages, in French with an abridged version in EnglishK-Theory and Homology16E45 (Primary) 18E30,18E35 (Secondary)text