We present a proof for certain cases of the noncommutative Borsuk-Ulam conjectures proposed by Baum, Dabrowski, and Hajac. When a unital C*-algebra A admits a free action of ℤ/kℤ, k ≥ 2, there is no ...

In this paper we consider the group C*-algebras of some solvable Lie groups involving cyclic symmetries and obtain some results on their structure, stable rank, and connected stable rank for ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Representation theory transforms abstract algebra groups into things like simpler ...