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Displaying similar documents to “Links associated with generic immersions of graphs.”

Adequacy of Link Families

Slavik Jablan, Ljiljana Radović, Radmila Sazdanović (2010)

Publications de l'Institut Mathématique

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Legendrian graphs and quasipositive diagrams

Sebastian Baader, Masaharu Ishikawa (2009)

Annales de la faculté des sciences de Toulouse Mathématiques

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In 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 S 3 . We also answer a question of L. Rudolph concerning moves of quasipositive diagrams.