activity
20062009
most citedA Proof that Thompson's Groups have Infinitely Many Relative Ends

1 citations · 1 across the 4 of their papers we have counts for

collaborators
Showing 2006Show all

2 papers · 1 filter

math.AT2006

Presentations for the cohomology rings of tree braid groups

Daniel Farley

If G is a finite graph and n is a natural number, then the n-strand braid group of G is the fundamental group of the configuration space of n points on G. This article gives a comp…

math.GR2006

The Action of Thompson's Group on a CAT(0) Boundary

Daniel Farley

One way to show that Thompson's group F is non-amenable is to exhibit an action of F on a locally compact CAT(0) space X containing no F-invariant flats and having no global fixed…