23 citations · 72 across the 12 of their papers we have counts for
Showing 2009Show all
2 papers · 1 filter
math.OA2009★ 2 cited
Reconstructing a totally disconnected groupoid from its ample semigroup
Ruy Exel
We show that a (not necessarily Hausdorff) etale, second countable groupoid G with totally disconnected unit space may be reconstructed solely from the algebraic structure of its a…
math.OA2009★ 23 cited
Fell bundles over inverse semigroups and twisted etale groupoids
Alcides Buss, Ruy Exel
Given a saturated Fell bundle A over an inverse semigroup S which is semi-abelian in the sense that the fibers over the idempotents of S are commutative, we construct a twisted eta…