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张忠辅

张忠辅张忠辅
  1. 点可区别全染色和邻点可区别全染色[2]是染色问题的新生点,近来由张忠辅提出并给出了相应的两个猜想。

    The vertex-distinguishing total coloring and the adjacent vertex-distinguishing total coloring are two new coloring problem and were presented by Zhongfu Zhang with two conjecture resentely [ 2 ] .