# Loop (graph)
Last edited: 2023-11-11
A loop in a graph is an edge of the form $(v,v)$ i.e. the start and end vertices are the same. These are not permitted in simple graphs.
Last edited: 2023-11-11
A loop in a graph is an edge of the form $(v,v)$ i.e. the start and end vertices are the same. These are not permitted in simple graphs.