路和圈多重联图的邻点可区别E-全染色Adjacent vertex-distinguishing E-total coloring on the multiple join graphs of path and circle
周登杰;李沐春;
摘要(Abstract):
设G(V,E)是一个简单图,k是一个正整数,f是一个V(G)∪E(G)到{1,2,...,k}的映射.如果u,v∈E(G),则f(u)=f(v),f(u)=f(uv),f(v)=f(uv),C(u)=C(v),其中C(u)={f(u)}∪{f(uv)|uv∈E(G)}.称f是图G的邻点可区别E-全染色,称最小的数k为图G的邻点可区别E-全色数.讨论了路和圈的多重联图的邻点可区别E-全色数。
关键词(KeyWords): 路;圈;多重联图;邻点可区别E-全色数
基金项目(Foundation): 国家自然科学基金(10771091);; 甘肃省“十一五”规划课题(2009,144)
作者(Authors): 周登杰;李沐春;
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