Loop (graph theory)edge connecting a vertex to itself / From Wikipedia, the free encyclopedia In graph theory, a loop is an edge that connects a vertex to itself. This short article about mathematics can be made longer. You can help Wikipedia by adding to it. Graph with a loop on vertex 1.
In graph theory, a loop is an edge that connects a vertex to itself. This short article about mathematics can be made longer. You can help Wikipedia by adding to it. Graph with a loop on vertex 1.