= Graph theory objects
{wiki=Category:Graph_theory_objects}
Graph theory is a branch of mathematics that studies graphs, which are mathematical structures used to model pairwise relationships between objects. In graph theory, the objects can be represented in various ways, but the fundamental components include: 1. **Vertices (Nodes)**: These are the fundamental units of a graph that represent the entities or objects. For example, in a social network, vertices could represent people. 2. **Edges (Links)**: These are the connections between pairs of vertices.
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