Mathematics – Group Theory
Scientific paper
2009-10-29
Mathematics
Group Theory
17 pages
Scientific paper
A group G has property FA if G fixes a point of every tree on which G acts
without inversions. We prove that every Coxeter system of finite rank has a
visual JSJ decomposition over subgroups with property FA. As an application, we
reduce the twist conjecture to Coxeter systems that are indecomposable with
respect to amalgamated products over visual subgroups with property FA.
Ratcliffe John
Tschantz Steven
No associations
LandOfFree
JSJ decompositions of Coxeter groups over FA subgroups does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with JSJ decompositions of Coxeter groups over FA subgroups, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and JSJ decompositions of Coxeter groups over FA subgroups will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-88694