Title: Rough definable amenability

Abstract: I will define rough definable amenability, an immediate generalisation of definable amenability suitable for working in metric groups. I will show that, given a rough definably amenable rough approximate subgroup A there is a type-definable subgroup normalised by A and contained in A^4 of bounded index in the group generated by A.This is joint work with Frank Wagner.
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https://huji.zoom.us/j/83273650091?pwd=bkNyUzBuajE2QkpRTHhObU5HcndzUT09