most citedÉtale categories, restriction semigroups, and their operator algebras

2 citations · 2 across the 3 of their papers we have counts for

collaborators

3 papers

math.OA2025

Saturated Fell bundles and their classification

Natã Machado, Stefan Wagner

We present a comprehensive classification theory for saturated Fell bundles over locally compact groups, utilizing data associated with their base group and unit fiber. This framew…

math.OA2022★ 2 cited

Étale categories, restriction semigroups, and their operator algebras

Natã Machado, Gilles G. de Castro

We define the full and reduced non-self-adjoint operator algebras associated with étale categories and restriction semigroups, answering a question posed by Kudryavtseva and Lawson…

math.RA2022

Non-Abelian extensions of groupoids and their groupoid rings

Natã Machado, Johan Öinert, Stefan Wagner

We present a geometrically oriented classification theory for non-Abelian extensions of groupoids generalizing the classification theory for Abelian extensions of groupoids by West…