| 简单图的秩、定向图的斜秩与围长的关系 |
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| 引用本文： | 刘梦,王龙. 简单图的秩、定向图的斜秩与围长的关系[J]. 牡丹江师范学院学报(自然科学版), 2022, 0(1): 9-12. DOI: 10.3969/j.issn.1003-6180.2022.01.004 |
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| 作者姓名： | 刘梦 王龙 |
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| 作者单位： | 安徽理工大学 数学与大数据学院,安徽 淮南 232001 |
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| 摘 要： | 给出简单图的秩和定向图的斜秩与围长的关系,论证r(G)=g(G)-2,sr(Gσ)=g(G)-2时的充分必要条件.
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| 关 键 词： | 秩 围长 斜秩 定向图 |
The Relation between Rank and Girth of Simple Graph and the Relation between Skew-rank and Gi rth of Di rectional Graph |
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| LIU Meng,WANG Long. The Relation between Rank and Girth of Simple Graph and the Relation between Skew-rank and Gi rth of Di rectional Graph[J]. Journal of Mudanjiang Teachers' College(Natural Sciences Edition), 2022, 0(1): 9-12. DOI: 10.3969/j.issn.1003-6180.2022.01.004 |
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| Authors: | LIU Meng WANG Long |
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