How many non isomorphic simple graphs are there with n vertices?
Answers
Answered by
3
The following two graphs have both degree sequence (2,2,2,2,2,2) and they are not isomorphic because one is connected and the other one is not. (4) A graph is 3-regular if all its vertices have degree 3. How many non-isomorphic 3-regular graphs with 6 vertices are there
Similar questions