Graph theory examines mathematical structures in which objects are represented as vertices connected by edges. It provides the language and tools to model networks in computer science, biology, social ...

Jacob Holm was flipping through proofs from an October 2019 research paper he and colleague Eva Rotenberg—an associate professor in the department of applied mathematics and computer science at the ...

Graph saturation problems concern the minimal conditions under which adding any new edge to a given graph or hypergraph forces the appearance of a specified forbidden structure. In its simplest form, ...