Hedgehog (hypergraph)

In the field of mathematics, particularly in combinatorics and graph theory, a **hedgehog** is a specific type of hypergraph that is used to represent certain structures or problems, typically involving relationships among a set of elements. Although the term "hedgehog" is not as widely used as "graph" or "hypergraph," it generally refers to a hypergraph that has certain properties which make it useful in theoretical studies.