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徐云.几类有向图的优美性[J].广西科学院学报,2013,29(2):69-70. [点击复制]
- XU Yun.Gracefulness of Several Types Digraphs[J].Journal of Guangxi Academy of Sciences,2013,29(2):69-70. [点击复制]
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| 几类有向图的优美性 |
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徐云
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| (黄冈师范学院数学与计算机科学学院, 湖北黄冈 438000) |
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| 摘要: |
| 探讨三类由m个有向圈C4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. |
| 关键词: 有向图 有向圈 优美标号 优美图 |
| DOI： |
| 投稿时间：2012-08-14修订日期：2013-02-18 |
| 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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| Gracefulness of Several Types Digraphs |
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XU Yun
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| (College of Mathematics and Computing Sciences, Huanggang Normal University, Huanggang, Hubei, 438000, China) |
| 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. |
| Key words: digraphs directed circle graceful labeling graceful graphs |
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