2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/75672We deduce a special case of a theorem of M. Haiman concerning alternating polynomials in 2n variables from our results about almost commuting variety, obtained earlier in a joint work with W.-L. Gan.5ppAlgebraic GeometryCombinatoricsA remark on a theorem of M. Haimantext