| 四色问题的探讨 |
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| 引用本文： | 徐志才. 四色问题的探讨[J]. 北京邮电大学学报, 2003, 26(2): 105-112 |
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| 作者姓名： | 徐志才 |
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| 作者单位： | 北京邮电大学 电子工程学院 , 北京 100876 |
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| 摘 要： | 基于最新有关平面图着色的成果[1～ 5 ] ,首先分析了关于四色猜想 A. B. Kempe证明的错误原因 ,并提出了纠正错误的方法 ,最后提出了四色猜想新证明.
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| 关 键 词： | 平面图 Kempe法色交换 转移法色交换 四色问题 X图 |
| 文章编号： | 1007-5321(2003)02-0105-08 |
| 修稿时间： | 2002-06-27 |
An Approach to a Proof of the Four-colour Problem |
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| XU Zhi-cai. An Approach to a Proof of the Four-colour Problem[J]. Journal of Beijing University of Posts and Telecommunications, 2003, 26(2): 105-112 |
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| Authors: | XU Zhi-cai |
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| Affiliation: | Electronic Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876, China |
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| Abstract: | Based on my recent writings[1～ 5] about the colouring of a planar graph, this paper first analyzes the causes for the mistakes of A. B. Kempe's proof of the Four-colour conjecture, then suggests a way to correct them, finally presents a new proof of the Four-colour conjecture, which is complete and exact. |
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| Keywords: | planar graph kempe's colour-interchange method transferring colour-interchange method four-colour problem |
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