18 citations · 20 across the 4 of their papers we have counts for
4 papers · 1 filter
Absolute profinite rigidity, direct products, and finite presentability
M. R. Bridson, A. W. Reid, R. Spitler
We prove that there exist finitely presented, residually finite groups that are profinitely rigid in the class of all finitely presented groups but not in the class of all finitely…
Galois cohomology and profinitely solitary Chevalley groups
Holger Kammeyer, Ryan Spitler
For every number field and every Cartan Killing type, there is an associated split simple algebraic group. We examine whether the corresponding arithmetic subgroups are profinitely…
Property FA is not a profinite property
Tamunonye Cheetham-West, Alexander Lubotzky, Alan W. Reid +1
We exhibit infinitely many pairs of non-isomorphic finitely presented, residually finite groups and with having Property FA, having a non-trivial action on a tree a…
On the profinite rigidity of triangle groups
M. R. Bridson, D. B. McReynolds, A. W. Reid +1
We prove that certain Fuchsian triangle groups are profinitely rigid in the absolute sense, i.e. each is distinguished from all other finitely generated, residually finite groups b…