paper

The Brown-Golasinski model structure on strict -groupoids revisited

arXiv:1010.2599 · doi:10.4310/HHA.2011.v13.n1.a6

Abstract

We prove that the folk model structure on strict -categories transfers to the category of strict -groupoids (and more generally to the category of strict -categories), and that the resulting model structure on strict -groupoids coincides with the one defined by Brown and Golasinski via crossed complexes.

24 pages, v2: generalization to strict -categories added

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