2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/213768We introduce two notions for flows on quasi-diagonal C*-algebras, quasi-diagonal and pseudo-diagonal flows; the former being apparently stronger than the latter. We derive basic facts about these flows and give various examples. In addition we extend results of Voiculescu from quasi-diagonal C*-algebras to these flows.31 pagesOperator Algebras46L55text