3 citations · 6 across the 2 of their papers we have counts for
2 papers
math.GT2018★ 3 cited
On the stable Cannon Conjecture
Steve Ferry, Wolfgang Lueck, Shmuel Weinberger
The Cannon Conjecture for a torsionfree hyperbolic group G with boundary homeomorphic to S^2 says that G is the fundamental group of an aspherical closed 3-manifold M. It is known…
math.GR2010★ 3 cited
Approximating the first -betti number of residually finite groups
W. Lück, D. Osin
We show that the first -betti number of a finitely generated residually finite group can be estimated from below by using ordinary first betti numbers of finite index normal s…