北京邮电大学学报

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北京邮电大学学报

• 学术论文 • 上一篇    

四色问题的探讨

    

  1. 北京邮电大学 电子工程学院 , 北京  100876
  • 基金资助:
     

An Approach to a Proof of the Four-colour Problem

    

  1. Electronic Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Supported by:
     

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.

关键词:

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.

Key words: planar graph, kempe 's colourinterchange method, transferring colourinterchange method, four-colour problem

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