2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/74284We consider the correspondence assigning to every Radon measure on two Tychonoff coordinate spaces the set of probability measures with these marginals. It is proved that this correspondence is continuous.General TopologyCategory TheoryOn continuity of correspondences of probability measures in the category of Tychonov spacestext