赝肯普链和四色猜想的图解法证明
Pseudo Kempe-Chain and a Charted Proof of the Four-Color Conjecture
本文提出了一个“赝肯普链”的新概念,通过寻找肯普链和赝肯普链,用数学归纳法,证明了在各种可能出现的可平面图形情况下由一个顶点和它的五个相邻顶点组成的构形组态都是可约的,甚至于在二个对肯普证明提出的反例图中,也是如此。因此,可以结论本文给出了四色猜想的图解法证明。
In this paper a new conception of pseudo Kempe-chains in some graphs is advanced and it has been proved that the configuration consisted of one vertex and its five adjacent vertices in all of cases, and even in two counterexamples to the Kempe
徐万东
数学
四色猜想 四色
four-color conjecture four-colorKempe-Chain Pseudo Kempe-Chain
徐万东.赝肯普链和四色猜想的图解法证明[EB/OL].(2006-05-31)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/200605-403.点此复制
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