A model-theoretic note on the Freiman-Ruzsa theorem
Amador Martin-Pizarro, Daniel Palacin, Julia Wolf·2019-12-06·via math.CO updates on arXiv.org
A non-quantitative version of the Freiman-Ruzsa theorem is obtained for finite stable sets with small tripling in arbitrary groups, as well as for (finite) weakly normal subsets in abelian groups.