21 citations · 82 across the 27 of their papers we have counts for
4 papers · 1 filter
On the K-theory of C*-algebras arising from integral dynamics
Selçuk Barlak, Tron Omland, Nicolai Stammeier
We investigate the -theory of unital UCT Kirchberg algebras arising from families of relatively prime numbers. It is shown that is the d…
Dualities for maximal coactions
S. Kaliszewski, Tron Omland, John Quigg
We present a new construction of crossed-product duality for maximal coactions that uses Fischer's work on maximalizations. Given a group and a coaction we define a gen…
Destabilization
S. Kaliszewski, Tron Omland, John Quigg
This partly expository paper first supplies the details of a method of factoring a stable C*-algebra A as B \otimes K in a canonical way. Then it is shown that this method can be p…
Three versions of categorical crossed-product duality
S. Kaliszewski, Tron Omland, John Quigg
In this partly expository paper we compare three different categories of C*-algebras in which crossed-product duality can be formulated, both for actions and for coactions of local…