| 一类4-正则图的最小折数纵横扩张 |
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| 引用本文： | 俞勤,徐化翔.一类4-正则图的最小折数纵横扩张[J].北方交通大学学报,2011(3):128-131. |
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| 作者姓名： | 俞勤 徐化翔 |
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| 作者单位： | 北京交通大学理学院,北京100044 |
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| 基金项目： | 国家自然科学基金资助项目（61071144） |
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| 摘 要： | 提出了一类新的4-正则图,并讨论了其最小折数纵横扩张,设计出求最小纵横扩张的线性时间算法,给出了最小折数与阶数之间的关系.
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| 关 键 词： | 4-正则图 广义平衡图 最小折数 纵横扩张 |
Bend minimization of rectilinear extensions for a type of 4-regular graphs |
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| YU Qin,XU Huaxiang.Bend minimization of rectilinear extensions for a type of 4-regular graphs[J].Journal of Northern Jiaotong University,2011(3):128-131. |
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| Authors: | YU Qin XU Huaxiang |
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| Institution: | (School of Science,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | This article discusses mainly on a kind of 4-regular graphs,gives a minimum bend number rectilinear extension for such a graph with any order,and provides the relation between its order and the minimum bend number. |
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| Keywords: | 4-regular graphs generalized equilibrium graph minimum bend number rectilinear extension |
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