研究图K-m∨Kn的Smarandachely邻点可区别正常边染色,讨论K-m∨Kn的SA边色数,得到正整数n≥4且n为偶数时χ′sa(K-n-2∨Kn)=2n-1和χ′sa(K-n-1∨Kn)=2n-1;正整数n≥3且n为奇数,则χ′sa(K-n-1∨Kn)=2n;对正整数n≥2,有χ′sa(K-2∨Kn)=n+3.
Smarandachely adjacent-vertex-distinguishing proper edge coloring of graphs Km V Kn was stud- ied, SA-edge chromatic number of km V Kn was discussed, and it was concluded that when n≥4 and n was X'sa, an even number,X'sa (Kn-2 VKn)=2n-1 and X'sa( Kn-1 VKn)=2n-1; when n≥3 and n was an odd number X'sa( n--1VKn)=2n, when n≥2,X'sa( K2 VKn)=n+3.