2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/76446Groupoid actions on C*-bundles and inverse semigroup actions on C*-algebras are closely related when the groupoid is r-discrete.LaTeX-2e, 18 pages, uses pb-diagram.styOperator Algebras46L55C*-actions of r-discrete groupoids and inverse semigroupstext