压缩零因子图的特征方程与维纳指数
环与代数
2020-01-07 v1
摘要
交换环的零因子图记为,是以的非零零因子为顶点、两顶点在其乘积为零时相邻的图。压缩零因子图是以等价类为顶点的(无向)图,相异顶点[r]与[s]相邻当且仅当。本文推导了压缩零因子图的特征多项式与维纳指数,其中且为素数。
关键词
引用
@article{arxiv.2001.01218,
title = {The characteristic equation and Wiener index of a compressed zero divisor graph},
author = {B. Surendranath Reddy and Rupali S. Jain and N. Laxmikanth},
journal= {arXiv preprint arXiv:2001.01218},
year = {2020}
}