| 关于双顶边星图的优美性 |
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| 引用本文： | 陆书环.关于双顶边星图的优美性[J].数学研究及应用,1993,13(4):623-626. |
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| 作者姓名： | 陆书环 |
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| 作者单位： | 曲阜师范大学数学系 |
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| 摘 要： | 在文献1]中,C.Hoede and H.Kuiper证明了所有的轮都是优美图;文献2]又指出了所有的齿轮图也是优美图.本文将给出在齿轮图每个齿的顶端加上两条长度为1的边所得的图亦为优美图.
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| 关 键 词： | 双顶边星图 优美性 简单图 |
| 收稿时间： | 1991/3/16 0:00:00 |
On the Gracefulness of the Star Graph with Two Top Sides |
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| Lu Shuhuan.On the Gracefulness of the Star Graph with Two Top Sides[J].Journal of Mathematical Research with Applications,1993,13(4):623-626. |
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| Authors: | Lu Shuhuan |
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| Institution: | Dept. of Math.; Qufu Normal University; Shandong |
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| Abstract: | In this paper, we have defined the star graph with two top sides and the star graph with n top sides. It is shown that all the star graphs with two top sides are graceful graphs. Finally, we have proposed that all the star graphs with n top sides are graceful graphs. |
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