| 立方图中处处非零三流 |
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| 引用本文： | 余春刚.立方图中处处非零三流[J].铜仁学院学报,2009,11(5):124-126. |
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| 作者姓名： | 余春刚 |
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| 作者单位： | 铜仁学院,数学系,贵州,铜仁,554300 |
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| 摘 要： | 本文在G^2推出3-NZF，当且仅当G A′的基础上证明了G^3推出3-NZF，当且仅当H A′，其中H是G的任一分支。
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| 关 键 词： | 平方图 立方图 非零三流 |
Nowhere-Zero 3-Flow in the Diagram of Cubic |
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| YU Chun-gang.Nowhere-Zero 3-Flow in the Diagram of Cubic[J].Journal of Tongren University,2009,11(5):124-126. |
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| Authors: | YU Chun-gang |
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| Institution: | YU Chun-gang ( Department of Maths, Tongren Univeristy, Tongren, Guizhou 554300, China ) |
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| Abstract: | This paper has proven that G3 hasa 3-NZF if and only if H A′, H is any branch of G on the basis of that G2 has a 3-NZF if and only if G A′. |
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| Keywords: | Diagram of square diagram of cubic 3-NZF |
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