刘彦佩.平面图的理论与四色问题(Ⅲ)——由四色问题引出的理论工作[J].数学研究及应用,1985,5(1):125~144 |
平面图的理论与四色问题(Ⅲ)——由四色问题引出的理论工作 |
Planar Graph Theory and the Four Color Problem(Ⅲ)——Some Theoritical Results Derived from the Four Color Problem |
投稿时间:1982-04-21 |
DOI:10.3770/j.issn:1000-341X.1985.01.026 |
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英文摘要: |
This is the third part of the series of five papers about planar graph theory and the four color problem.It contains the following five sections: §11 Heawood equations; §12 Hamiltonian planar graphs; §13 Hadwiger conjecture; §14 Chromatic critical graphs; §15Chromatic polynomials. |
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