| 3流猜想的等价刻画 |
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| 引用本文： | 李石珠. 3流猜想的等价刻画[J]. 太原师范学院学报(自然科学版), 2012, 11(2): 56-57,67 |
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| 作者姓名： | 李石珠 |
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| 作者单位： | 太原理工大学阳泉学院基础部,山西阳泉,045000 |
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| 摘 要： | Tutte的3流猜想是每个没有3边割的无桥图有无零3流.这里主要说明对于5边连通图这个猜想也是成立的.
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| 关 键 词： | 无零3流 Z3流 圈流 连通图 |
Equivalent Characterizations of 3-flow Conjecture |
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| Li Shizhu. Equivalent Characterizations of 3-flow Conjecture[J]. Journal of Taiyuan Normal University:Natural Science Edition, 2012, 11(2): 56-57,67 |
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| Authors: | Li Shizhu |
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| Affiliation: | Li Shizhu(Taiyuan University of Technology,Yangquan College,Yangquan 045000,China) |
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| Abstract: | The 3-flow conjecture of Tutte is that every bridgeless graph without a 3-edge cut has a nowhere-zero 3-flow. This conjecture for the 5-edge connected graph is established. |
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| Keywords: | nowhere-zero 3-and Z3-flow circular flow |
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