| 几类有向图的优美性 |
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| 引用本文： | 徐云.几类有向图的优美性[J].广西科学院学报,2013,29(2):69-70. |
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| 作者姓名： | 徐云 |
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| 作者单位： | 黄冈师范学院数学与计算机科学学院 |
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| 基金项目： | 黄冈师范学院自然科学基金项目(项目编号:2012013703)资助 |
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| 摘 要： | 探讨三类由m个有向圈■4构成的有向图的优美性.给出他们的优美标号,证明这三类图都是优美图.
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| 关 键 词： | 有向图 有向圈 优美标号 优美图 |
| 收稿时间： | 2012/8/14 0:00:00 |
| 修稿时间： | 2013/2/18 0:00:00 |
Gracefulness of Several Types Digraphs |
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| XU Yun.Gracefulness of Several Types Digraphs[J].Journal of Guangxi Academy of Sciences,2013,29(2):69-70. |
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| Authors: | XU Yun |
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| Institution: | XU Yun (College of Mathematics and Computing Sciences,Huanggang Normal University,Huanggang,Hubei,438000,China) |
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| Abstract: | In this paper, gracefulness of three types digraphs that was composed of m directed circles C4 was explored and verified by giving their graceful labeling and mathematical proofs. |
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| Keywords: | digraphs directed circle graceful labeling graceful graphs |
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