Maritza edited p_Common_graphs_br_p__.html  about 8 years ago

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Common graphs:

 graphs: 

Simple graph- every edge is connected to two different vertices; no two edges can be connected to the same pair of vertices. 

Multigraphs- These graphs are called multi because unlike simple graphs there can be many edges connected to the same two vertices. 

Pseudograph- may consists of multiple edges (loops) and are also non simple.