The Groupoids of Adaptable Separated Graphs and Their Type Semigroups

DOI10.1093/imrn/rnaa022zbMath1484.05204arXiv1904.05197OpenAlexW3009295702MaRDI QIDQ5021174

Aidan Sims, Pere Ara, Joan Bosa, Enrique Pardo Espino

Publication date: 12 January 2022

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1904.05197

zbMATH Keywords

refinement monoidsample Hausdorff groupoids

Mathematics Subject Classification ID

General structure theory for semigroups (20M10) Sets with a single binary operation (groupoids) (20N02) Combinatorial aspects of groups and algebras (05E16)

Related Items (5)

The type semigroup, comparison, and almost finiteness for ample groupoids ⋮ The talented monoid of a directed graph with applications to graph algebras ⋮ The realization problem for finitely generated refinement monoids ⋮ A correspondence between surjective local homeomorphisms and a family of separated graphs ⋮ Leavitt path algebras over a poset of fields

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