2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/62481In this paper, we extend the Banach-Stone theorem to the non commutative case, i.e, we give a partial answere to the question 2.1 of [13], and we prove that the structure of the postliminal C*-algebras A determines the topology of its primitive ideals space.5 pagesOperator AlgebrasFunctional Analysis46H05, 46H10, 46H15text