The Giroux correspondence via convex surfaces – Vera Vertési (Universität Wien)


Aula Seminari - Dipartimento di Matematica


The “hard direction” of the Giroux correspondence states that any two open books representing the same contact structure are related by a sequence of positive stabilisations and destabilisations. We give a proof of this statement for tight contact structures using convex surface theory. This is a joint work with Joan Licata. 

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