Minimal dilatations of pseudo-Anosovs generated by the magic 3-manifold and their asymptotic behavior

Eiko Kin, Sadayoshi Kojima, Mitsuhiko Takasawa

This paper concerns the set $\hat{\mathcal{M}}$ of pseudo-Anosovs which occur as monodromies of fibrations on manifolds obtained from the magic 3-manifold $N$ by Dehn filling three…