2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/198796We discuss the N=2 supersymmetric extension of the gauged O(3) sigma model in (2+1) dimensions with an abelian Chern-Simons term. It is shown that the self-dual potential and the Bogomolny relations naturally appear as consequences of extended supersymmetry.7 pages, Latex, no figuresHigh Energy Physics - Theorytext