2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/79330In the reduced free product of C*-algebras (A,phi)=(A_1,phi_1)*(A_2,phi_2), A is shown to be purely infinite and simple under the hypothesis that A_1 is the crossed product of a C*-algebra by a discrete infinite group, phi_1 is well behaved with respect to this crossed product and A_2 is not one dimensional.6 pagesOperator Algebras46L05, 46L35text