I. Lima

activity

20172026

most citedOn the number of cyclic subgroups of a finite group

10 citations · 15 across the 6 of their papers we have counts for

collaborators

Showing 2020 · math.GRShow all

2 papers · 2 filters

math.GR2020

Subgroup Separability of Artin Groups

Kisnney Almeida, Igor Lima

We find a condition on the underlying graph of an Artin group that fully determines if it is subgroup separable. As a consequence, an Artin group is subgroup separable if and only…

math.GR2020

The order of the product of two elements in the periodic groups

M. Amiri, I. Lima

Let $G$ be a periodic group, and let $L C M (G)$ be the set of all $x \in G$ such that $o (x^{n} z)$ divides the least common multiple of $o (x^{n})$ and $o (z)$ for all $z$ in $G$ and all int…