Recognizing trace graphs of closed braids

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dc.creatorFiedler, T.
dc.creatorKurlin, V.
dc.date2008-08-20
dc.date.accessioned2026-07-07T09:57:30Z
dc.date.available2026-07-07T09:57:30Z
dc.descriptionTo a closed braid in a solid torus we associate a trace graph in a thickened torus in such a way that closed braids are isotopic if and only if their trace graphs can be related by trihedral and tetraherdal moves. For closed braids with a fixed number of strands, we recognize trace graphs up to isotopy and trihedral moves in polynomial time with respect to the braid length.
dc.description20 pages, 15 figures
dc.identifierhttps://arxiv.org/abs/0808.2713
dc.identifierhttp://arxiv.org/abs/0808.2713
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/167363
dc.subjectGeometric Topology
dc.subjectAlgebraic Topology
dc.subject57M25
dc.titleRecognizing trace graphs of closed braids
dc.typetext

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