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math.MG2024
Stability of Hypergraph Invariants and Transformations
Tom Needham, Ethan Semrad
Graphs are fundamental tools for modeling pairwise interactions in complex systems. However, many real-world systems involve multi-way interactions that cannot be fully captured by…
math.MG2021
Hypergraph Co-Optimal Transport: Metric and Categorical Properties
Samir Chowdhury, Tom Needham, Ethan Semrad +2
Hypergraphs capture multi-way relationships in data, and they have consequently seen a number of applications in higher-order network analysis, computer vision, geometry processing…