Conjugating trivial automorphisms of $\mathcal{P}(\mathbb{N})/\mathrm{Fin}$

Will Brian, Ilijas Farah

A trivial automorphism of the Boolean algebra $\mathcal{P}(\mathbb{N})/\mathrm{Fin}$ is an automorphism induced by the action of some function $\mathbb{N}\to \mathbb{N}$. In…