讨论了弱积图邻点可区别一般边染色,给出了P2n×Km,C2n×C2m,C2n+1×C2m+1,C2n+1×km的邻点可区别一般边色数,得到了当G和日都无孤立边且色数均至少为3时,G×H邻点可区别一般边色数至少为3的结论。
The general neighbor-distinguishing edge colorings of weak products of two graphs were discussed and the generM neighbor-distinguishing indices of P2n×Km,C2n×C2m,C2n+1×C2m+1,C2n+1×km were given, with the conclusion that the general neighbor-distinguishing index is at least 3 if G and H has no isolated edges and that the chromatic number is at least 3.