| 图的符号圈控制 |
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| 引用本文： | 徐保根.图的符号圈控制[J].华东交通大学学报,2005,22(5):135-137. |
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| 作者姓名： | 徐保根 |
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| 作者单位： | 华东交通大学,基础科学学院,江西,南昌,330013 |
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| 基金项目： | 江西省自然科学基金项目（511016）;华东交通大学科技基金项目. |
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| 摘 要： | 文1～2]中引入了图的两种边控制概念,即符号边控制和符号星控制.本文引入了图的符号圈控制概念,得到了符号圈控制数的下界,并确定了几类特殊图的符号圈控制数.
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| 关 键 词： | 符号圈控制函数 符号圈控制数 轮图 极大平面图 |
| 文章编号： | 1005-0523（2005）05-0135-03 |
| 收稿时间： | 2005-05-26 |
| 修稿时间： | 2005年5月26日 |
The Signed Cycle Domination in Graphs |
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| XU Bao-gen.The Signed Cycle Domination in Graphs[J].Journal of East China Jiaotong University,2005,22(5):135-137. |
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| Authors: | XU Bao-gen |
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| Institution: | School of Natural Science, East China Jiaotong University, Nanchang 330013, China |
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| Abstract: | The concept of two classes of edge domination was introduced in 1-2], that is, the signed edge domination and signed star domination. In this paper we introduce the concept of the signed cycle domination, obtain a lower bound for the signed cycle domination numbers of graphs, and detennine the signed cycle domination numbers for several classes of graphs. |
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| Keywords: | signed cycle domination function signed cycle domination number wheel maximal planar graph |
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