Galois theory and a new homotopy double groupoid of a map of spaces

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dc.creatorBrown, R.
dc.creatorJanelidze, G.
dc.date2002-08-27
dc.date.accessioned2026-07-07T04:50:25Z
dc.date.available2026-07-07T04:50:25Z
dc.descriptionThe authors have used generalised Galois Theory to construct a homotopy double groupoid of a surjective fibration of Kan simplicial sets. Here we apply this to construct a new homotopy double groupoid of a map of spaces, which includes constructions by others of a 2-groupoid, cat^1-group or crossed module. An advantage of our construction is that the double groupoid can give an algebraic model of a foliated bundle.
dc.description16 A4 pages, xypic
dc.identifierhttps://arxiv.org/abs/math/0208211
dc.identifierhttp://arxiv.org/abs/math/0208211
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/64785
dc.subjectAlgebraic Topology
dc.subjectCategory Theory
dc.subject18D05, 20L05, 55 Q05, 55Q35
dc.titleGalois theory and a new homotopy double groupoid of a map of spaces
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