Equivalence of ${\mathbb{Z}}_4$-actions on handlebodies of genus $g$

Jesse Prince-Lubawy

In this paper we consider all orientation-preserving ${\mathbb{Z}}_4$-actions on $3$-dimensional handlebodies $V_g$ of genus $g>0$. We study the graph of groups $(\Gamma ($v$),\mathbf{G(…