2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/143930We show that the equivariant chain complex associated to a minimal CW-structure X on the complement M(A) of a hyperplane arrangement A, is independent of X. When A is a sufficiently general linear section of an aspheric arrangement, we explain a new way for computing the twisted homology of M(A).22 pagesAlgebraic TopologyAlgebraic GeometryGeometric Topology32S22, 55N25, 32S55, 52C35text