Hot Questions - Stack Exchange5d agoTriangle-free vertex-transitive graphs with given chromatic number – mathoverflow.netDominic van der ZypenGiven a cardinal $\kappa > 2$, is there a triangle-free vertex-transitive graph $G=(V,E)$ with chromatic number $\chi(G) = \kappa$?Read at Hot Questions - Stack ExchangeTagsgraph-theorymathematics
