| 图T2k^r的边优美性 |
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| 引用本文： | 郑学谦,;乔晓云.图T2k^r的边优美性[J].广西师院学报,2008(2):45-47. |
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| 作者姓名： | 郑学谦 ;乔晓云 |
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| 作者单位： | [1]广西师范学院数学与计算机科学系,广西南宁530023; [2]山西大学商务学院数学与应用数学系,山西太原030031 |
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| 基金项目： | 国家自然科学基金（60563008）;广西自然科学基金（桂科自0728051） |
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| 摘 要： | 研究了图Tr2k的边优美性,得到三类边优美图：图T22k,图T32k,图T22n＋3.
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| 关 键 词： | 星形图 边优美标号 边优美图 |
Edge-gracefulness of Graph T2k^r |
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| Institution: | ZHENG Xue-qian, QIAO Xiao-yun(1. Department of Mathematics and Computer Science, Guangxi Teachers Education University, Nanning 530023, China; 2. Department of Mathematics and Applied Mathematics, Bussiness College of Shanxi University, Taiyuan 030031, China) |
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| Abstract: | The edge - gracefulness of graph T2k^r is studied in this paper, and we get some kinds of edgegraceful graphs： graph T2k2, graph T2k3, graph T2^2n＋3. |
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| Keywords: | star graph edge- graceful graph edge- graceful labelling |
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