Ruth Luo, University of South Carolina
Authors: Alexandr Kostochka, Ruth Luo, Grace McCourt
2023 AWM Research Symposium
Extremal and Probabilistic Combinatorics [Organized by Jinyoung Park and Corrine Yap]

The codiameter of a graph is the largest integer $k$ such that for any pair of vertices $x$ and $y$, there exists an $x,y$-path of length at least k. Extremal problems on the codiameter of graphs, especially for the case k=n-1 (Hamiltonian-connected graphs), have been well studied. We consider an analogous problem for hypergraphs in which every pair of vertices is connected by a long Berge path.

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