| 关于图的优美性的若干结果 |
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| 引用本文： | 刘玉记.关于图的优美性的若干结果[J].怀化学院学报,1997(6). |
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| 作者姓名： | 刘玉记 |
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| 作者单位： | 岳阳师专数学系 |
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| 摘 要： | 研究非连通图CmUPn的优美性，证明了C2n＋1UPn．C4aU2n＋2，C4mUP2n＋3，C4a-1UP2n＋2，C4m-1UP2n＋1，C8n-1UP2m＋3,C8mP2m＋3,C8m＋1P4m。是优美图，还证明了一类细分图是优美图．得到了相应的优美标号．
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| 关 键 词： | 简单图 优美图 优美标号 |
Some Results On Graceful Graph |
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| Liu Yuji.Some Results On Graceful Graph[J].Journal of Huaihua University,1997(6). |
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| Authors: | Liu Yuji |
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| Abstract: | In this paper. We study tbe gracoful property of disconected graph CmUPn., It is proved tbat C2n+1 U Pn, C4n U P2n+3, C4n UP2n+2, C4n-1 U P2n+3, C4n U P2n+3, C8n-1 U P2n+3. C8n UP2n+3,are graceful graphs, we also proued that when m= 5, n≥3 W is graceful. A Conjecture is presented that is: For any m,n≥3,W is graceful graph. |
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| Keywords: | Disconected graph graceful graph graceful numbering |
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