2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/226257We describe some properties of noncompact Euclidean cone manifolds with cone angles less than c less than 2pi and singular locus a submanifold. More precisely, we describe its structure outside a compact set. As a corollary we classify those with cone angles less than 3pi/2 and those with all cone angles equal to 3pi/2.This is the version published by Geometry & Topology Monographs on 29 April 2008Geometric Topology57M50, 53C23text