Exploració per autor "Antolin, Yago"
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Conjugacy in houghton's groups
Antolin, Yago; Burillo Puig, José; Martino, Armando (2015)
Article
Accés obertLet n ∈ N. Houghton’s group Hn is the group of permutations of {1, . . . , n} × N, that eventually act as a translation in each copy of N. We prove the solvability of the conjugacy problem and conjugator search problem for ... -
Degree of commutativity of infinite groups
Antolin, Yago; Martino, Armando; Ventura Capell, Enric (2016-11-16)
Article
Accés obertWe prove that, in a finitely generated residually finite group of subexponential growth, the proportion of commuting pairs is positive if and only if the group is virtually abelian. In particular, this covers the case where ...