33 citations · 105 across the 22 of their papers we have counts for
27 papers
Global and local triviality for extensions of ample groupoids: an algebraic approach
Nathan Brownlowe, Lisa Orloff Clark, Enrique Pardo +1
Using the duality between the categories of inverse semigroups and ample groupoids, we prove the triviality (global and local) of the central term of the extension in terms of twis…
Zappa-Szép products for partial actions of groupoids on Left Cancellative Small Categories
Eduard Ortega, Enrique Pardo
We study groupoid actions on left cancellative small categories and their associated Zappa-Szép products. We show that certain left cancellative small categories with nice length f…
The Realization Problem for Finitely Generated Refinement Monoids
Pere Ara, Joan Bosa, Enrique Pardo
We show that every finitely generated conical refinement monoid can be represented as the monoid of isomorphism classes of finitely generated projective modules ove…
The tight groupoid of the inverse semigroups of left cancellative small categories
Eduard Ortega, Enrique Pardo
We fix a path model for the space of filters of the inverse semigroup associated to a left cancellative small category . Then, we compute its tight groupoid, thu…
Refinement monoids and adaptable separated graphs
P. Ara, J. Bosa, E. Pardo
We define a subclass of separated graphs, the class of adaptable separated graphs, and study their associated monoids. We show that these monoids are primely generated conical refi…
The groupoids of adaptable separated graphs and their type semigroup
Pere Ara, Joan Bosa, Enrique Pardo +1
Given an adaptable separated graph, we construct an associated groupoid and explore its type semigroup. Specifically, we first attach to each adaptable separated graph a correspond…