A. Austad

activity

20182026

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math.OA2024

K-theory invariance of $L^{p}$ -operator algebras associated with étale groupoids of strong subexponential growth

Are Austad, Eduard Ortega, Mathias Palmstrøm

We introduce the notion of (strong) subexponential growth for étale groupoids and study its basic properties. In particular, we show that the K-groups of the associated groupoid $L…

math.OA2024

The ideal separation property for reduced group $C^{*}$ -algebras

Are Austad, Hannes Thiel

We say that an inclusion of an algebra $A$ into a $C^{*}$ -algebra $B$ has the ideal separation property if closed ideals in $B$ can be recovered by their intersection with $A$ . Such…

K-theory invariance of Lp-operator algebras associated with étale groupoids of strong subexponential growth

The ideal separation property for reduced group C∗-algebras

K-theory invariance of $L^{p}$ -operator algebras associated with étale groupoids of strong subexponential growth

The ideal separation property for reduced group $C^{*}$ -algebras