A Characterization of Bipartite Zero-divisor Graphs

Canadian mathematical bulletin

Nader Jafari Rad¹  Sayyed Heidar Jafari¹ 

[1] Department of Mathematics, Shahrood University of Technology, Shahrood, Iran

关键词: zero-divisor graph;    bipartite graph;   

DOI  :  10.4153/CMB-2013-011-6

学科分类：数学（综合）

来源: University of Toronto Press * Journals Division

【 摘 要 】

In this paper we obtain a characterization for all bipartitezero-divisor graphs of commutative rings $R$ with $1$, such that$R$ is finite or $|Nil(R)|eq2$.

【 授权许可】

Unknown