scientific article

zbMath1275.18009MaRDI QIDQ2847339

Benjamin Steinberg, Jonathon Funk, Pieter J. W. Hofstra

Publication date: 4 September 2013

Full work available at URL: http://www.emis.de/journals/TAC/volumes/26/24/26-24abs.html

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

inverse semigroupsétale groupoidstopos theoryisotropy groupsClifford fundamental sequencecrossed topos

Mathematics Subject Classification ID

Topoi (18B25) Semigroups in automata theory, linguistics, etc. (20M35) Topological groupoids (including differentiable and Lie groupoids) (22A22) Inverse semigroups (20M18) Groupoids (i.e. small categories in which all morphisms are isomorphisms) (20L05) Groupoids, semigroupoids, semigroups, groups (viewed as categories) (18B40)

Related Items (12)

Isotropy of algebraic theories ⋮ Subgroups of the group of homeomorphisms of the Cantor space and a duality between a class of inverse monoids and a class of Hausdorff étale groupoids ⋮ Quotient Categories and Phases ⋮ Covariant isotropy of Grothendieck toposes and extensive categories ⋮ Toposes for semigroups: an invitation ⋮ Inner automorphisms of presheaves of groups ⋮ Unnamed Item ⋮ Locally anisotropic toposes ⋮ Unnamed Item ⋮ Decomposition-space slices are toposes ⋮ Recent developments in inverse semigroup theory ⋮ The localic Istropy group of a topos

This page was built for publication: