A remark on the intersection of the conjugates of the base of
quasi-HNN groups
R. M. S. Mahmood1
Received25 Sept 2003
Abstract
Quasi-HNN groups can be characterized as a generalization of HNN
groups. In this paper, we show that if G∗ is a quasi-HNN
group of base G, then either any two conjugates of G are
identical or their intersection is contained in a conjugate of
an associated subgroup of G.