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PAN Wei1, LU Xian2
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Abstract: The present paper gives out a kind of graph K2∧Km,n for natural numbers m,n∈N+ (N+ represent s the set of positive integers). By establish the labeling function it is proved that the graph K2∧Km,n is a graceful graph.
Key words: graceful graph, labeling, simple graph
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PAN Wei, LU Xian. The gracefulness of graph K2∧Km,n[J].J4, 2004, 42(03): 365-366.
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URL: http://xuebao.jlu.edu.cn/lxb/EN/
http://xuebao.jlu.edu.cn/lxb/EN/Y2004/V42/I03/365
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