Quillen model categories without equalisers or coequalisers

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dc.creatorEgger, J. M.
dc.date2006-09-28
dc.date.accessioned2026-07-07T07:25:24Z
dc.date.available2026-07-07T07:25:24Z
dc.descriptionQuillen defined a {\em model category} to be a category with finite limits and colimits carrying a certain extra structure. In this paper, we show that only finite products and coproducts (in addition to the certain extra structure alluded to above) are really necessary to construct the homotopy category. This leads to the interesting observation that the homotopy category construction could feasibly be iterated.1
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/math/0609808
dc.identifierhttp://arxiv.org/abs/math/0609808
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/116702
dc.subjectCategory Theory
dc.subjectAlgebraic Topology
dc.subject18G55
dc.titleQuillen model categories without equalisers or coequalisers
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