摘要
本文引进了图G(G_1,G_2,…,G_(|E(G)|))、G(G_1^(|E(G)|))的概念,此外,还引进了序优美图、可逆优美图、偶图的优美函数等概念,对于某些特殊的偶图,给出了利用小阶优美偶图构造大阶优美偶图的一种方法,由此证明了某些偶图是K-优美图。
In this paper, we introdue the conceptions of the graph G(G1,G2,…,G|E(G)|), and G(G1|E(G)|) , and that of the ordinal graceful graph, the reversible graceful graph and the graceful function of the paar graph. For some special paar graph,using the little order graceful graph,the big order graceful graph is constructed,and by this means we prove such that some paar graph is K-graceful.
出处
《应用数学》
CSCD
北大核心
1994年第1期18-24,共7页
Mathematica Applicata
关键词
序优美图
偶图
K优美性
K-graceful graph
Ordinal graceful graph
Reversible graceful graph
