Strongly Quasiconvex subgroups in graphs of groups

Hoang Thanh Nguyen, Hung Cong Tran

Given a graph of groups $\mathcal{G}=(\Gamma ,\{G_v\},\{G_e\})$ with certain conditions on vertex groups and $G$ acts acylindrically on its Bass-Serre tree $T$. Let $H$ be a finitely…