Protasov, IgorProtasova, Ksenia2018-04-112018-04-112018-04-021576-9402https://riunet.upv.es/handle/10251/100227[EN] For every countable group G, there are 2ω distinct classes of coarselyequivalent subsets of G.Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)BalleanCoarse structureAsymorphismCoarse equivalenceCounting coarse subsets of a countable groupArtículo2018-04-1110.4995/agt.2018.7721Abierto1989-4147