23 citations · 23 across the 3 of their papers we have counts for
3 papers
math.CT2014★ 23 cited
Bicategorical homotopy pullbacks
A. M. Cegarra, B. A. Heredia, J. Remedios
The homotopy theory of higher categorical structures has become a relevant part of the machinery of algebraic topology and algebraic K-theory, and this paper contains contributions…
math.AT2010
Double groupoids and homotopy 2-types
Antonio M. Cegarra, Benjamín A. Heredia, Josué Remedios
This work contributes to clarifying several relationships between certain higher categorical structures and the homotopy types of their classifying spaces. Double categories (Ehres…
math.AT2007
Homotopy equivalences of localized aspherical complexes
A. Garvín, A. Murillo, J. Remedios +1
By studying the group of self homotopy equivalences of the localization (at a prime and/or zero) of some aspherical complexes, we show that, contrary to the case when the consi…