2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/63378We prove that for every abelian group G and every compactum X with $\dim_G X \leq n \geq 2$ there is a G-acyclic resolution $r: Z \lo X$ from a compactum Z with $\dim_G Z \leq n$ and $\dim Z \leq n+1$ onto X.General TopologyAlgebraic Topology55M10, 54F45text