101 citations · 209 across the 33 of their papers we have counts for
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math.OA2021
Inclusions of C*-algebras of graded groupoids
Becky Armstrong, Lisa Orloff Clark, Astrid an Huef
We consider a locally compact Hausdorff groupoid which is graded over a discrete group. Then the fibre over the identity is an open and closed subgroupoid . We show that b…
math.RA2021★ 10 cited
Reconstruction of twisted Steinberg algebras
Becky Armstrong, Gilles G. de Castro, Lisa Orloff Clark +6
We show how to recover a discrete twist over an ample Hausdorff groupoid from a pair consisting of an algebra and what we call a quasi-Cartan subalgebra. We identify precisely whic…