2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/112742This note attempts to make clear the relation between configurations of points in a space Y and those in its Cartesian product with the reals. We show that under certain conditions there is an equivalence between C(Y x R^n, X) and the n-th loop space of C(Y,S^n(X)).Algebraic Topology55P35text