4 papers
Pureness and stable rank one for reduced twisted group -algebras of certain group extensions
Felipe Flores, Mario Klisse, MÃcheál à Cobhthaigh +1
The purpose of this note is to prove two results. First, we observe that discrete groups with property in the sense of Ozawa give rise to completely sel…
Selfless reduced free products and graph products of -algebras
Felipe Flores, Mario Klisse, MÃcheál à Cobhthaigh +2
Under mild assumptions, we show that reduced free products and reduced graph products of -algebras are completely selfless, without assuming the rapid decay prop…
Corona algebras and strongly self-absorbing -dynamics
Xiuyuan Li, Matteo Pagliero, Gábor Szabó
This article concerns the structure of -algebraic group actions induced on corona algebras from a given -unital -dynamical system over a l…
Continuous actions on primitive ideal spaces lift to -actions
Matteo Pagliero
We prove that for any second-countable, locally compact group , any continuous -action on the primitive ideal space of a separable, nuclear -algebra su…