Showing 2024Show all
2 papers · 1 filter
math.CO2024
Berge Pancyclic hypergraphs
Teegan Bailey, Yupei Li, Ruth Luo
A Berge cycle of length in a hypergraph is an alternating sequence of distinct vertices and distinct edges such that $\…
math.CO2024
Ricci Curvature Formula: Applications to Bonnet-Myers Sharp Irregular Graphs
Yupei Li, Linyuan Lu
In this paper, we establish a simple formula for computing the Lin-Lu-Yau Ricci curvature on graphs. For any edge in a simple locally finite graph , the curvature …