2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/72387All Cohen--Macaulay polymatroidal ideals are classified. The Cohen--Macaulay polymatroidal ideals are precisely the principal ideals, the Veronese ideals, and the squarefree Veronese ideals.Commutative AlgebraCombinatorics13C14, 05B35text