Legendrian graphs and quasipositive diagrams

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dc.creatorBaader, Sebastian
dc.creatorIshikawa, Masaharu
dc.date2006-09-21
dc.date.accessioned2026-07-07T07:25:04Z
dc.date.available2026-07-07T07:25:04Z
dc.descriptionIn this paper we clarify the relationship between ribbon surfaces of Legendrian graphs and quasipositive diagrams by using certain fence diagrams. As an application, we give an alternative proof of a theorem concerning a relationship between quasipositive fiber surfaces and contact structures on the 3-sphere. We also answer a question of L. Rudolph concerning moves of quasipositive diagrams.
dc.description17 pages, 19 figures
dc.identifierhttps://arxiv.org/abs/math/0609592
dc.identifierhttp://arxiv.org/abs/math/0609592
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/116600
dc.subjectGeometric Topology
dc.subject57M25
dc.titleLegendrian graphs and quasipositive diagrams
dc.typetext

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