2 papers
math.CT2020
Actions of étale-covered groupoids
Juan Pablo Quijano, Pedro Resende
By restricting to a class of localic open groupoids which, similarly to Lie groupoids, possess appropriate covers by étale groupoids, we extend results about…
math.CT2018
Principal bundles of open groupoids
Juan Pablo Quijano
Taking into account the correspondence between open groupoids and their quantales, we establish a bijective correspondence between the principal -bundles whose left projection i…