Closed Model Categories for Presheaves of Simplicial Groupoids and Presheaves of 2-Groupoids

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dc.creatorLuo, Zhi-Ming
dc.creatorBubenik, Peter
dc.creatorKim, Peter T.
dc.date2003-01-06
dc.date2009-02-05
dc.date.accessioned2026-07-07T12:37:58Z
dc.date.available2026-07-07T12:37:58Z
dc.descriptionIt is shown that the category of presheaves of simplicial groupoids and the category of presheaves of 2-groupoids have Quillen closed model structures. Furthermore, their homotopy categories are equivalent to the homotopy categories of simplicial presheaves and homotopy 2-types, respectively.
dc.description17 pages
dc.identifierhttps://arxiv.org/abs/math/0301045
dc.identifierhttp://arxiv.org/abs/math/0301045
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218595
dc.subjectAlgebraic Topology
dc.subjectCategory Theory
dc.titleClosed Model Categories for Presheaves of Simplicial Groupoids and Presheaves of 2-Groupoids
dc.typetext

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