## GRAPHTHEORY

### Graph theory

In mathematics and computer science,**graph theory**is the study of

*graphs*, which are mathematical structures used to model pairwise relations between objects. A "graph" in this context is made up of "vertices" or "nodes" and lines called

*edges*that connect them. A graph may be

*undirected*, meaning that there is no distinction between the two vertices associated with each edge, or its edges may be

*directed*from one vertex to another; see graph for more detailed definitions and for other variations in the types of graph that are commonly considered. Graphs are one of the prime objects of study in ...

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### graph theory

#### Noun

- The study of the properties of graphs (in the sense of sets of vertices and sets of ordered or unordered pairs of vertices).

*The above text is a snippet from Wiktionary: graph theory*

and as such is available under the Creative Commons Attribution/Share-Alike License.

and as such is available under the Creative Commons Attribution/Share-Alike License.