2 papers
math.CO2021
Extremal Graphs for a Spectral Inequality on Edge-Disjoint Spanning Trees
Sebastian M. Cioabă, Anthony Ostuni, Davin Park +3
Liu, Hong, Gu, and Lai proved if the second largest eigenvalue of the adjacency matrix of graph with minimum degree satisfies ,…
math.CO2020
The Toughness of Kneser Graphs
Davin Park, Anthony Ostuni, Nathan Hayes +4
The \textit{toughness} of a graph is a measure of its connectivity that is closely related to Hamiltonicity. Brouwer proved the lower bound on the t…