2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/95969In the framework of locally compact quantum groups, we provide an induction procedure for unitary corepresentations as well as coactions on C*-algebras. We prove imprimitivity theorems that unify the existing theorems for actions and coactions of groups. We essentially use von Neumann algebraic techniques.We added an imprimitivity characterization of induced coactions. Minor typographical corrections as wellOperator AlgebrasQuantum AlgebraPrimary 22D30, Secondary 46L89, 46L55, 46L08text