Ryan Bergen

collaborators

2 papers

math.CO2017

Ovoids of Generalized Quadrangles of Order $(q, q^{2} - q)$ and Delsarte Cocliques in Related Strongly Regular Graphs

Mohammad Adm, Ryan Bergen, Ferdinand Ihringer +4

We investigate strongly regular graphs for which Hoffman's ratio bound and Cvetcović's inertia bound are equal. This means that $v e^{-} = m^{-} (e^{-} - k)$ , where $v$ is the number of ve…

math.CO2016

Infection in Hypergraphs

Ryan Bergen, Shaun Fallat, Adam Gorr +5

In this paper a new parameter for hypergraphs called hypergraph infection is defined. This concept generalizes zero forcing in graphs to hypergraphs. The exact value of the infecti…

Ovoids of Generalized Quadrangles of Order (q,q2−q) and Delsarte Cocliques in Related Strongly Regular Graphs

Infection in Hypergraphs

Ovoids of Generalized Quadrangles of Order $(q, q^{2} - q)$ and Delsarte Cocliques in Related Strongly Regular Graphs