| 一类含有三个圈的本原不可幂定号有向图的Local基的界 |
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| 引用本文： | 张海彦,王新年,邵燕灵.一类含有三个圈的本原不可幂定号有向图的Local基的界[J].太原师范学院学报(自然科学版),2011,10(2):32-34,37. |
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| 作者姓名： | 张海彦 王新年 邵燕灵 |
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| 作者单位： | 中北大学数学系,山西太原030051 [2]太原师范学院数学系,山西太原030012 |
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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： | 文章对一类含有2个s圈和1个（n-t）圈的本原不可幂定号有向图的local基的界进行了研究.通过分析此类图的特点,综合运用指数、SSSD途径对和Frobenius的特性给出了此类图的local基的界.
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| 关 键 词： | SSSD途径对 本原指数 local基 定号有向图 |
Bounds on Local Bases of a Class of Primitive Non-Powerful Signed Digraphs Which Contains Two s-Circles and an（n-t）-Circ |
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| Zhang Haiyan Wang Xinnian Shao Yanling.Bounds on Local Bases of a Class of Primitive Non-Powerful Signed Digraphs Which Contains Two s-Circles and an（n-t）-Circ[J].Journal of Taiyuan Normal University:Natural Science Edition,2011,10(2):32-34,37. |
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| Authors: | Zhang Haiyan Wang Xinnian Shao Yanling |
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| Institution: | Zhang Haiyan1 Wang Xinnian2 Shao Yanling1(1.Department of Mathematics,North University of China,Taiyuan 030051,2.Department of Mathematics,Taiyuan Normal University,Taiyuan 030012,China) |
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| Abstract: | We study the local bases of a class of primitive non-powerful signed digraphs which contains two s-circles and an（n-t）-circle.By using the knowledge of exponent,SSSD walks and characteristics of Frobenius,the bounds on the bases of this class of primitive |
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| Keywords: | SSSD walks primitive exponent local base signed digraph |
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