Definition:Graph Theory

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Definition

Graph theory is the branch of mathematics concerned with the structure and properties of graphs.

As a (graph-theoretical) graph has the same conceptual definition as a relation, it follows that there is considerable overlap between the fields of graph theory and relation theory.


Also see

  • Results about graph theory can be found here.


Historical Note

Graph theory is a relatively new branch of mathematics, most of it having been developed since $1890$.


Sources