On the total coloring number and the adjacent strong edge coloring number of P_mP_nP_s
Yanhong Zhang · Journal of Science of Teachers' College and University · 2011
Pm,Pn,Ps(m,n,s≥3) are there paths.Imitating the situation of GH,gave the definition of PmPnPs,then the total coloring and the adjacent strong edge coloring approaches was given for PmPnPs and obtained the chromaticnumber χt(PmPnPs)=9 and χ′as(PmPnPs)={98 m,n,s≥4 else.The proposition has been extended for a suppose χt[ni=1 Pi]=2n+1=χ′as[ni=1 Pi].