Shanise Walker

collaborators

2 papers

math.CO2024

The Pinnacle Sets of a Graph

Chassidy Bozeman, Christine Cheng, Pamela E. Harris +2

We introduce and study the pinnacle sets of a simple graph $G$ with $n$ vertices. Given a bijective vertex labeling $λ : V (G) \to [n]$ , the label $λ (v)$ of vertex $v$ is a…

math.CO2023

Anti-van der Waerden Numbers of Graph Products with Trees

Zhanar Berikkyzy, Joe Miller, Elizabeth Sprangel +2

Given a graph $G$ , an exact $r$ -coloring of $G$ is a surjective function $c : V (G) \to [1, \dots, r]$ . An arithmetic progression in $G$ of length $j$ with common difference $d$ is a se…