2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/77568A Steiner bundle over the projective 3-space is the kernel in a trivial bundle of a morphism defined by a matrix of linear forms. We produce various Steiner bundles E of rank n such that E(1) has n-1 sections, the dependency locus of which is a smooth curve.22 pages, Latex, in FrenchAlgebraic Geometry14N05 (Primary) 14H50 (Secondary)text