| 带两条悬挂边的回路是优美图 |
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| 引用本文： | 于加尚.带两条悬挂边的回路是优美图[J].河南教育学院学报(自然科学版),2001,10(4):4-5. |
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| 作者姓名： | 于加尚 |
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| 作者单位： | 菏泽师专数学与计算机系,山东,菏泽,274015 |
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| 摘 要： | 本文研究一个回路任意增加两条悬挂边所得到的图,证明了这类图都是优美图.
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| 关 键 词： | 优美图 回路 悬挂边 |
| 文章编号： | 1007-0834(2001)04-04-03 |
| 修稿时间： | 2001年9月14日 |
Cycles with Two Pendent Edges Are Graceful Graphs |
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| YU Jia,shang.Cycles with Two Pendent Edges Are Graceful Graphs[J].Journal of Henan Education Institute(Natural Science Edition),2001,10(4):4-5. |
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| Authors: | YU Jia shang |
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| Abstract: | A cycle with two pendent edges is obtained from cycle, by adding two pendent edges. In this paper,it is proved that all cycles with two pendent edges are graceful graphs. |
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| Keywords: | graceful graph cycle pendent edge |
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