activity
20162025
most citedPro- congruence properties for groups of rooted tree automorphisms

10 citations · 14 across the 6 of their papers we have counts for

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Showing 2017 · math.GRShow all

3 papers · 2 filters

math.GR2017

Portrait growth in contracting, regular branch groups

Zoran Sunic, Jone Uria-Albizuri

We address a question of Grigorchuk by providing both a system of recursive formulas and an asymptotic result for the portrait growth of the first Grigorchuk group. The results are…

math.GR2017★ 10 cited

Pro- congruence properties for groups of rooted tree automorphisms

Alejandra Garrido, Jone Uria-Albizuri

We propose a generalisation of the congruence subgroup problem for groups acting on rooted trees. Instead of only comparing the profinite completion to that given by level stabiliz…

math.GR2017

Multi-GGS-groups have the congruence subgroup property

Alejandra Garrido, Jone Uria-Albizuri

We generalize the result about the congruence subgroup property for GGS-groups to the family of multi-GGS-groups; that is, all multi-GGS-groups except the one defined by the consta…