A. Penland

activity

20142020

most citedPeriodic Points on Shifts of Finite Type and Commensurability Invariants of Groups

11 citations · 24 across the 9 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

math.CO2019★ 5 cited

Constructive Methods in Gallai-Ramsey Theory for Hypergraphs

Mark Budden, Joshua Hiller, Andrew Penland

Much recent progress in hypergraph Ramsey theory has focused on constructions that lead to lower bounds for the corresponding Ramsey numbers. In this paper, we consider application…

math.CO2019★ 1 cited

Minimally Connected Hypergraphs

Mark Budden, Josh Hiller, Andrew Penland

Graphs and hypergraphs are foundational structures in discrete mathematics. They have many practical applications, including the rapidly developing field of bioinformatics, and mor…

math.GR2019

On Covers of Dihedral 2-Groups by Powerful Subgroups

Risto Atanasov, Adam Gregory, Luke Guatelli +1

A finite $p$ -group $G$ is called \textit{powerful} if either $p$ is odd and $[G, G] \subseteq G^{p}$ or $p = 2$ and $[G, G] \subseteq G^{4}$ . A {\em{cover}} for a group is a collection of su…