The Fractional Chromatic Number and Criticality of Two Special Graphs
Wang Shun-nian · Shandong kexue · 2007
The fractipnal chromatic number of μ_m(K_n)for any m≥0 and n≥3,and GV_DG′,D={0,1}was given.It was proved that μ_m(K_n),GV_DG′,D={0,1} were χ_f(μ_m(K_n))-[WTBZ]critical and (χ_f(GV_DG′))-critical,respectively.