2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/62701We give a crystal structure on the set of all irreducible components of Lagrangian subvarieties of quiver varieties. One con show that, as a crystal, it is isomorphic to the crystal base of an irreducible highest weight representation of a quantized universal enveloping algebra.17 pagesQuantum Algebra17B35,14D30,16G20text