New posts in Graph Theory

Prove two graphs are isomorphic

Determining the number of valid TicTacToe board states in terms of board dimension

How to find cubic non-snarks where the $\min(f_k)>6$ on surfaces with $\chi<0$?

Cut vertices and cut edges - did I answer these correctly?

prove that a connected graph with $n$ vertices has at least $n-1$ edges

How to understand the automorphism group of a very symmetric graph (related to sylow intersections)

A cardinality of a graph

Prove that in a tree with maximum degree $k$, there are at least $k$ leaves

Proof of the 2 pointer method for finding a linked list loop

find all self-complementary graphs on five vertices