I Have the following question :
Give three examples of simple, connected graphs, all with 8 vertices with degrees 2, 2, 2, 2, 3, 3, 4 and 4, no pairs of which are isomorphic
What is the best method to find such 3 graphs ? In general how can I proceed to find 2 or more non isomorphic Graphs that have the same numer of vertices with the same degree?
Thank you !