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积图P_n×P_m的奇优美性和奇强协调性 被引量:28

THE ODD GRACEFULNESS AND ODD STRONGLY HARMONIOUSNESS FOR THE PRODUCT GRAPHS P_n AND P_m
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摘要 给出了积图P_n×P_m的奇优美标号和奇强协调标号. In this paper, the odd graceful labelling and odd strongly harmonious labelling of the product graphs Pn × Pm are proven.
作者 严谦泰
出处 《系统科学与数学》 CSCD 北大核心 2010年第3期341-348,共8页 Journal of Systems Science and Mathematical Sciences
基金 河南省自然科学(0511013800)基金项目
关键词 奇优美标号 奇强协调标号 奇优美图 奇强协调图 Odd graceful labelling, odd strongly harmonious labelling, odd graceful graph, odd strongly harmonious graph.
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参考文献8

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