Torus diffeomorphisms with parabolic and non-proper actions on the fine curve graph and their generalized rotation sets

Abstract

We prove that a generic element of the Anosov-Katok class of the torus, $\overline{\mathcal{O}}^{\infty}(\mathbb{T}^2)$, acts parabolically and non-properly on the fine curve graph $C^{\dagger}(\mathbb{T}^2)$. Additionally, we show that a generic element of $\overline{\mathcal{O}}^{\infty}(\mathbb{T}^2)$ admits generalized rotation sets of any point-symmetric compact convex homothety type in the plane.