Picture of the month
Credit: Leshabirukov
The Petersen graph, an undirected graph with 10 vertices and 15 edges, serves as a useful example or counterexample for many problems in graph theory.
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The Petersen graph, an undirected graph with 10 vertices and 15 edges, serves as a useful example or counterexample for many problems in graph theory.
| ...Archive | Read more... |