Homotopy theory of presheaves of simplicial groupoids

Simple item page
dc.creatorLuo, Zhi-Ming
dc.date2004-01-21
dc.date.accessioned2026-07-07T05:04:44Z
dc.date.available2026-07-07T05:04:44Z
dc.descriptionWe show that the category of presheaves of simplicial groupoids on a site $\mathcal{C}$ is a right proper simplicial model category. We define $G$-torsor of presheaf of 2-groupoids $G$, presheaf of simplicial groups $G$ and presheaf of simplicial groupoids $G$ on a site $\mathcal{C}$ and classify $G$-torsors by the homotopy classes $[\ast, \bar{W}G]$.
dc.description34 pages
dc.identifierhttps://arxiv.org/abs/math/0401283
dc.identifierhttp://arxiv.org/abs/math/0401283
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/69922
dc.subjectAlgebraic Topology
dc.subjectCategory Theory
dc.subject55U35; 55P15
dc.titleHomotopy theory of presheaves of simplicial groupoids
dc.typetext

Files

Collections

arXiv