2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/75513We find presentations by generators and relations for the equivariant quantum cohomology of the Grassmannian. For these presentations, we also find determinantal formulae for the equivariant quantum Schubert classes. To prove this, we use the theory of factorial Schur functions and a characterization of the equivariant quantum cohomology ring.16 pages; changed title from previous version to match with version submitted, added MSC classification numbersCombinatoricsAlgebraic Geometry05E05;14N35;14F43text