| 一类非负矩阵对的本原指数 |
| |
| 引用本文： | 罗美金,侯宗毅. 一类非负矩阵对的本原指数[J]. 河池师专学报, 2010, 0(2): 15-19 |
| |
| 作者姓名： | 罗美金 侯宗毅 |
| |
| 作者单位： | 河池学院数学系,广西宜州546300 |
| |
| 基金项目： | 河池学院《应用数学》重点学科（200725） |
| |
| 摘 要： | 研究了一类特殊的双色有向图,它的未着色图中含有3n-2个顶点,包含一个（2n＋1）-圈和一个n-圈的图,给出了本原条件和指数的上、下界,并对极图进行了刻划.
|
| 关 键 词： | 本原指数 本原图 双色图 指数界 极图 |
The Exponent of a Class of Nonnegative Matrix Pairs |
| |
| LUO Mei-jin,HOU Zong-yi. The Exponent of a Class of Nonnegative Matrix Pairs[J]. Journal of Hechi Normal College, 2010, 0(2): 15-19 |
| |
| Authors: | LUO Mei-jin HOU Zong-yi |
| |
| Affiliation: | (Department of Mathematics,Hechi University,Yizhou,Guangxi 546300,China) |
| |
| Abstract: | In this article,we study a type of special two-colored digraphs whose uncolored digraph has 3n-2 vertices and consists of one （2n＋1）-cycle and one n-cycle. We give some primitive conditions and the bound on the exponents. Finally,we give the characterizations of extremal two-colored digraphs. |
| |
| Keywords: | exponent primitive digraph two-colored digraph bound extremal digraph |
| 本文献已被 维普 等数据库收录！ |
|
