2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/75715In this paper we solve moment problems for Poisson transforms and, more generally, for completely positive linear maps on unital C*-algebras generated by ''universal'' row contractions associated with the free semigroup with n generators.Operator AlgebrasFunctional Analysis47A57, 42A82, 46L07, 46L54text