2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/162234A formula for the jumping numbers of a curve unibranch at a singular point is established. The jumping numbers are expressed in terms of the Enriques diagram of the log resolution of the singularity, or equivalently in terms of the canonical set of generators of the semigroup of the curve at the singular point.20 pages; added referencesAlgebraic Geometry14H20text