10 citations · 21 across the 6 of their papers we have counts for
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math.AT2002
Inertia Orbifolds, Configuration Spaces and the Ghost Loop Space
Ernesto Lupercio, Bernardo Uribe
In this paper we define and study the "ghost loop orbifold" of an orbifold consisting of those loops that remain constant in the coarse moduli space of . We construct a conf…
math.AT2001
Loop Groupoids, Gerbes, and Twisted Sectors on Orbifolds
Ernesto Lupercio, Bernardo Uribe
The purpose of this paper is to introduce the notion of loop groupoid associated to a groupoid. After studying the general properties of the loop groupoid, we show how this notion…
math.AT2001
Gerbes over Orbifolds and Twisted K-theory
Ernesto Lupercio, Bernardo Uribe
In this paper we construct an explicit geometric model for the group of gerbes over an orbifold . We show how from its curvature we can obtain its characteristic class in $H^3(X…