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math.GT2025
Heegaard Floer theory and pseudo-Anosov flows II: Differential and Fried pants
Antonio Alfieri, Chi Cheuk Tsang
In earlier work, relying on work of Agol-Guéritaud and Landry-Minsky-Taylor, we showed that given a pseudo-Anosov flow and a collection of closed orbits satis…
math.GT2025
Heegaard Floer theory and pseudo-Anosov flows I: Generators and categorification of the zeta function
Antonio Alfieri, Chi Cheuk Tsang
We bring to light a new connection between dynamics and Heegaard Floer homology. On a closed 3-manifold we consider a pseudo-Anosov flow with no perfect fits with respect t…