山西大学学报（自然科学版）2011，Vol.34Issue(3)：402-405,4.
关于整数的剩余类图的几个代数性质
Several Algebraic Properties about the Residue-class Graph of an Integer
徐高奎 1刘博2
作者信息
- 1. 山西大学数学科学学院
- 2. 山西大学数学与应用数学研究所,山西太原030006
- 折叠
摘要
Abstract
By the properties of determinants and the divisibility of integers, in this paper we show that if the chromatic number of the residue-class graph of an integer is 2 or 3, then what the characteristic polynomial corresponding to the adjacent matrix of the residue-class graph is.关键词
剩余类图/邻接矩阵/特征多项式Key words
residue-class graph/ adjacent matrix characteristic polynomial分类
数理科学引用本文复制引用
徐高奎,刘博..关于整数的剩余类图的几个代数性质[J].山西大学学报（自然科学版）,2011,34(3):402-405,4.
