关于笛卡尔乘积图的优美性
관우적잡이승적도적우미성
The gracefulness of Cartesian product graphs
  • 万方数据
    纯粹数学与应用数学 순수수학여응용수학
    PURE AND APPLIED MATHEMATICS
    2012年 3期 329-332,362 ,共5页

    刘家保%邹婷%陆一南

    류가보%추정%륙일남

    优美标号%优美图%笛卡尔乘积图 優美標號%優美圖%笛卡爾乘積圖
    우미표호%우미도%적잡이승적도
    graceful labeling%graceful graphs%Cartesian product graphs
    研究了笛卡尔乘积图Pm×Pn×P1的优美标号算法,并且给出了他们都是优美图的证明,同时推广了笛卡尔乘积图Pm×Pn是优美图的结论.
    연구료적잡이승적도Pm×Pn×P1적우미표호산법,병차급출료타문도시우미도적증명,동시추엄료적잡이승적도Pm×Pn시우미도적결론.
    Abstract： In this paper, we study the graceful labeling for Cartesian product graphs Pm×Pn×P1 and prove that they are all graceful graphs. These theorems extend the results that Cartesian product graphs Pm×Pn are graceful.
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