Preprint / Version 0

A continuum of non-measure equivalent groups

Authors

  • Adrian Ioana
  • Robin Tucker-Drob

Abstract

We construct a continuum sized family $\{G_x\}_{x\in\{0,1\}^{\mathbb N}}$ of pairwise non-measure equivalent countable groups which have property (T) (hence are finitely generated), have zero $\ell^2$-Betti numbers of all orders, and are torsion-free.

References

Downloads

Posted

2025-12-04