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math.GT2026
Legendrian position of veering triangulations
Chi Cheuk Tsang
We make a first step towards connecting the theory of veering triangulations and bicontact structures as tools for studying (pseudo-)Anosov flows: We show that given a veering tria…
math.GT2024
Minimal stretch factors of orientation-reversing fully-punctured pseudo-Anosov maps
Erwan Lanneau, Livio Liechti, Chi Cheuk Tsang
We show that the stretch factor of an orientation-reversing fully-punctured pseudo-Anosov map on a finite-type orientable surface , with and having at…