Alternating maps on Hatcher-Thurston graphs

Jesús Hernández Hernández

Let $S_1$ and $S_2$ be connected orientable surfaces of genus $g_1,g_2\ge 3$, $n_1,n_2\ge 0$ punctures, and empty boundary. Let also $φ: \mathcal{HT}(S_{1}) \right…