activity
20072026
most citedOuter commutator words are uniformly concise

26 citations · 27 across the 22 of their papers we have counts for

collaborators

30 papers

math.GR2026

Coprime automorphisms of profinite groups and the commuting probability of Sylow subgroups

Eloisa Detomi, Robert M. Guralnick, Marta Morigi +1

Given two (closed) subgroups H, K of a profinite group G, we write Pr(H,K) for the probability that a random pair from HxK commutes. Here we are concerned with profinite groups con…

math.GR2025

Finite groups, commuting probability, and coprime automorphisms

Eloisa Detomi, Robert M. Guralnick, Marta Morigi +1

Given two subgroups of a finite group , the probability that a pair of random elements from and commutes is denoted by . Suppose that a finite group a…

math.GR2025

Commuting probability for conjugate subgroups of a finite group

Eloisa Detomi, Robert M. Guralnick, Marta Morigi +1

Given two subgroups H,K of a finite group G, the probability that a pair of random elements from H and K commutes is denoted by \pr(H,K). We address the following question. Let P b…

math.GR2025

Groups with a covering condition on commutators

Eloisa Detomi, Marta Morigi, Pavel Shumyatsky

Given a group G and positive integers k,n, we let B_n=B_n(G) denote the set of all elements x in G such that |x^G|\leq n, and we say that G satisfies the (k,n)-covering condition f…

math.GR2024

Commuting probability for the Sylow subgroups of a profinite group

Eloisa Detomi, Marta Morigi, Pavel Shumyatsky

Given two subgroups of a compact group , the probability that a random element of commutes with a random element of is denoted by . We show that if is…

math.GR2024

Commuting probability for approximate subgroups of a finite group

Eloisa Detomi, Marta Morigi, Pavel Shumyatsky

For subsets X,Y of a finite group G, we write Pr(X,Y) for the probability that two random elements x in X and y in Y commute. This paper addresses the relation between the structur…