Pureness and stable rank one for reduced twisted group ${\mathrm{C}}^{\ast }$-algebras of certain group extensions

Felipe Flores, Mario Klisse, Mícheál Ó Cobhthaigh +1

The purpose of this note is to prove two results. First, we observe that discrete groups with property ${\mathrm{P}}_{\mathrm{PHP}}$ in the sense of Ozawa give rise to completely sel…