| 一类恰含两个圈的本原不可幂定号有向图的广义基 |
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| 引用本文： | 霍丽芳,高玉斌.一类恰含两个圈的本原不可幂定号有向图的广义基[J].河北北方学院学报(自然科学版),2010,26(1):6-8. |
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| 作者姓名： | 霍丽芳 高玉斌 |
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| 作者单位： | 1. 中北大学理学院,山西,太原,030051;河北建筑工程学院数理系,河北,张家口,075024
2. 中北大学理学院,山西,太原,030051 |
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| 基金项目： | 山西省自然科学基金资助项目 |
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| 摘 要： | 研究了一类恰含两个圈的本原不可幂定号有向图,通过分析图形特点,综合利用SSSD途径对和Frobenius指数的特性推导出这类图的广义基.
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| 关 键 词： | 本原图 定号有向图 SSSD途径对 广义本原指数 广义基 |
Generalized Bases of a Class of Primitive Non-powerful Signed Nearly Reducible Digraphs with Two Cycles |
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| HUO Li-fang,GAO Yu-bin.Generalized Bases of a Class of Primitive Non-powerful Signed Nearly Reducible Digraphs with Two Cycles[J].Journa of Hebei North University:Natural Science Edition,2010,26(1):6-8. |
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| Authors: | HUO Li-fang GAO Yu-bin |
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| Institution: | HUO Li-fang1,2,GAO Yu-bin1(1.College of Science,North University of China,Taiyuan 030051,Shanxi,China,2.Department of Mathematics , Physics,Hebei Institute of Architecture , Civil Engineering,Zhangjiakou 075024,Hebei,China) |
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| Abstract: | The generalized bases of a class of primitive non-powerful nearly reducible signed digraphs with two cycles are discussed.With the analysis of this digragh and the characteristics of SSSD walks and Frobenius,the generalized bases of this class digraphs are concluded. |
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| Keywords: | primitive digraph signed digraph SSSD walks generalized exponent generalized base |
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