 Cycle graph

The cycle graph $C_n$ has vertices $v_1,\dots ,v_n$ and edges $v_i{v}_{i+1}$, with indices read cyclically.

A cycle graph, often denoted as \( C_n \), is a type of graph in which a set of vertices are connected in a closed loop. Specifically, in a cycle graph with \( n \) vertices, each vertex is connected to exactly two other vertices, creating a single cycle.