23 citations · 31 across the 10 of their papers we have counts for
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math.KT2014
On the third cohomology group of commutative monoids
María Calvo-Cervera, Antonio M. Cegarra, Benjamín A. Heredia
We interpret Grillet's symmetric thrid cohomology classes of commutative monoids in terms of strictly symmetric monoidal abelian groupoids. We state and prove a classification resu…
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…