Can groupwise density be much bigger than the non-dominating number?

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/136083We prove that g (the groupwise density number) is smaller or equal to b^+ (the successor of the minimal cardinality of a non-dominated subset of omega^omega).LogicCan groupwise density be much bigger than the non-dominating number?text