摘要
构造了2类新图mT_(n)和mK_(n,n),并用分类嵌套递推方法,给出了这2类图的不同1-因子的计数公式.
Two new types of graphs mT_(n) and mK_(n,n) are constructed.Using the classification nested recursion method,the calulation formulas for different 1-factors of graphs mT_(n) and mK_(n,n) are given.
作者
唐保祥
任韩
TANG Baoxiang;REN Han(School of Mathematics and Statistics Institute, Tianshui Normal University, Tianshui 741001, Gansu China;Department of Mathematics Sciences, East China Normal University, Shanghai 200062, China)
出处
《吉首大学学报(自然科学版)》
CAS
2021年第4期1-3,共3页
Journal of Jishou University(Natural Sciences Edition)
基金
国家自然科学基金资助项目(11171114)。
关键词
图
1-因子
分类嵌套递推
计数公式
graph
1-factor
classification nested recursion method
calculation formula