63 citations · 280 across the 35 of their papers we have counts for
Showing 2019 · math.OAShow all
2 papers · 2 filters
math.OA2019★ 4 cited
Approximate ideal structures and K-theory
Rufus Willett
We introduce a notion of approximate ideal structure for a -algebra, and use it as a tool to study -theory groups. The notion is motivated by the classical Mayer-Vietoris s…
math.OA2019
Injectivity, crossed products, and amenable group actions
Alcides Buss, Siegfried Echterhoff, Rufus Willett
This paper is motivated primarily by the question of when the maximal and reduced crossed products of a --algebra agree (particularly inspired by results of Matsumura and S…