2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/152359The C*-envelope of the limit algebra (or limit space) of a contractive regular system of digraph algebras (or digraph spaces) is shown to be an approximately finite C*-algebra and the direct system for the C*-envelope is determined explicitly.28 pages, Latex, to appear in Math. ScandFunctional AnalysisOperator Algebrastext