J. Harrington

activity

20182022

most citedThe Irreducibility and Monogenicity of Power-Compositional Trinomials

2 citations · 2 across the 1 of their papers we have counts for

collaborators

2 papers

math.NT2019

Monogenic cyclotomic compositions

Joshua Harrington, Lenny Jones

Let $m$ and $n$ be positive integers, and let $p$ be a prime. Let $T (x) = Φ_{p^{m}} (Φ_{2^{n}} (x))$ , where $Φ_{k} (x)$ is the cyclotomic polynomial of index $k$ . In this article,…

math.CO2018

On the Domination Number of Permutation Graphs and an Application to Strong Fixed Points

Theresa Baren, Michael Cory, Mia Friedberg +6

A permutation graph $G_{π}$ is a simple graph with vertices corresponding to the elements of $π$ and an edge between $i$ and $j$ when $i$ and $j$ are inverted in $π$ . A set of vertic…