Sarah Reznikoff

activity

20132025

most citedGraded C*-algebras and twisted groupoid C*-algebras

13 citations · 28 across the 6 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.OA2019

Intermediate C*-algebras of Cartan Embeddings

Jonathan H. Brown, Ruy Exel, Adam H. Fuller +2

Let $A$ be a C $^{*}$ -algebra and let $D$ be a Cartan subalgebra of $A$ . We study the following question: if $B$ is a C $^{*}$ -algebra such that $D \subseteq B \subseteq A$ , is $D$ a Car…

math.OA2019★ 13 cited

Graded C-algebras and twisted groupoid C-algebras

Jonathan Brown, Adam Fuller, David Pitts +1

Let $C^{*}$ -algebra that is acted upon by a compact abelian group. We show that if the fixed-point algebra of the action contains a Cartan subalgebra $D$ satisfying an appropriate re…