2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/62258In this paper, we discuss when Aut($\cal A$) and Homeo(Prim($\cal A$)) are homeomorphic, where $\cal A$ is a $C^*$-algebra.Operator Algebras46H05When Aut($\cal A$) and Homeo(Prim($\cal A$)) are homeomorphicstext