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math.GR2021
Locally compact sofic groups
Lewis Bowen, Peter Burton
We introduce the notion of soficity for locally compact groups and list a number of open problems.
math.GR2019
Flexible stability and nonsoficity
Lewis Bowen, Peter Burton
A sofic group is said to be flexibly stable if every sofic approximation to can converted to a sequence of disjoint unions of Schreier graphs by modifying an asymptotically…