Topological invariants for semigroups of holomorphic self-maps of the unit disc

Filippo Bracci, Manuel D. Contreras, Santiago Diaz-Madrigal

Let $({\phi }_t)$, $({\varphi }_t)$ be two one-parameter semigroups of holomorphic self-maps of the unit disc $\mathbb{D}\subset \mathbb{C}$. Let $f:\mathbb{D}\to \mathbb{D}$ be a homeomorphism. We…