I. Snopce

activity

20122023

p

groups with quadratic cohomology

15 citations · 32 across the 11 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.GR2019★ 15 cited

On pro- $p$ groups with quadratic cohomology

Claudio Quadrelli, Ilir Snopce, Matteo Vannacci

The main purpose of this article is to study pro- $p$ groups with quadratic $F_{p}$ -cohomology algebra, i.e. $H^{∙}$ -quadratic pro- $p$ groups. Prime examples of such grou…

math.GR2019

Retracts of free groups and a question of Bergman

Ilir Snopce, Slobodan Tanushevski, Pavel Zalesskii

Let $F_{n}$ be a free group of finite rank $n \geq 2$ . We prove that if $H$ is a subgroup of $F_{n}$ with $rk (H) = 2$ and $R$ is a retract of $F_{n}$ , then $H \cap R$ is a retract…

On pro-p groups with quadratic cohomology

Retracts of free groups and a question of Bergman

On pro- $p$ groups with quadratic cohomology