2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/60688In this paper we shall prove that the singular locus of a symplectic singularity has no codimension 3 irreducible components. As a corollary, a symplectic singularity is terminal if and only if its singular locus has codimension $\geq 4$. It is hoped that a symplectic singularity has much stronger properties.Algebraic Geometrytext