2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/139796We prove a formula relating the fermionic forms and the Poincare polynomials of quiver varieties associated to a finite quiver. Applied to quivers of type ADE, our result implies a version of the fermionic conjecture of Lusztig.24 pages, essentially modifiedQuantum AlgebraRepresentation Theory81R10; 17B67text