2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/74054In this note we study a problem of A'Campo about the minimal non-zero difference between the Milnor numbers of a germ of plane curve and one of its deformation.6 pages, 1 figure, v2: references addedAlgebraic GeometryGeometric Topologytext