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math.GT2025
Common positive stabilisation of open book decompositions
Joan Licata, Vera Vértesi
The Giroux Correspondence states that two open book decompositions supporting the same contact structure are related by a sequence of positive open book stabilisations and destabil…
math.GT2025
Liftable braids and the coloured braid groupoid
Joan Licata, Vera Vértesi
When is a cover of the disc branched over marked points, the braid group acts on the disc by homeomorphisms fixing the marked points setwis…