Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5778522 | Advances in Mathematics | 2017 | 29 Pages |
Abstract
We finally introduce the full box space of G, i.e. the metric disjoint union of all finite quotients of G. We prove that the full box space of a group mapping onto the free group F2 is not coarsely equivalent to the full box space of an S-arithmetic group satisfying the Congruence Subgroup Property.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Ana Khukhro, Alain Valette,