2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/74183Various characterizations are offered of injectivity of the canonical fundamental group homomorphism for a certain class of inverse limit spaces. One application characterizes the existence of a kind of generalized universal cover.10 pages; improves and expands previous versionAlgebraic TopologyGeneral Topology55Q52text