Colva M. Roney‐Dougal

activity

20102023

most citedConstructive homomorphisms for classical groups

1 citations · 1 across the 3 of their papers we have counts for

collaborators

4 papers

math.GR2025

On Cameron's Greedy Conjecture

Coen del Valle, Colva M. Roney-Dougal

A base for a permutation group $G$ acting on a set $Ω$ is a subset $B$ of $Ω$ whose pointwise stabiliser $G_{(B)}$ is trivial. There is a natural greedy algorit…

math.GR2023

The base size of the symmetric group acting on subsets

Coen del Valle, Colva M. Roney-Dougal

A base for a permutation group $G$ acting on a set $Ω$ is a subset $B$ of $Ω$ such that the pointwise stabiliser $G_{(B)}$ is trivial. Let $n$ and $r$ be positi…

math.GR2014

Coprime invariable generation and minimal-exponent groups

Eloisa Detomi, Andrea Lucchini, Colva M. Roney-Dougal

A finite group $G$ is \emph{coprimely-invariably generated} if there exists a set of generators ${g_{1}, ..., g_{u}}$ of $G$ with the property that the orders $∣ g_{1} ∣, ..., ∣ g_{u} ∣$ are…

math.GR2010★ 1 cited

Constructive homomorphisms for classical groups

Scott H. Murray, Colva M. Roney-Dougal

Let Omega be a quasisimple classical group in its natural representation over a finite vector space V, and let Delta be its normaliser in the general linear group. We construct the…