10 citations · 21 across the 6 of their papers we have counts for
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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…