I have been trying to solve a question and this has arisen as a subproblem. I have a feeling the above statement is true, however haven't been able to come up with a proof (or a counterexample)...
I have been trying to solve a question and this has arisen as a subproblem. I have a feeling the above statement is true, however haven't been able to come up with a proof (or a counterexample)...
Here are two non-isomorphic 2regular graphs of order six.