On fixed points and stabilizers in solvable Baumslag--Solitar groups

Oorna Mitra, Ramya Nair

In this article, we study the fixed-point subgroups of the solvable Baumslag-Solitar groups $\BS(1,n)= \langle a, t \mid t a t^{-1} = a^{n} \rangle$, $n>1$ of automorphisms and end…