Communications of the
Korean Mathematical Society
CKMS

ISSN(Print) 1225-1763 ISSN(Online) 2234-3024

Article

HOME ALL ARTICLES View

Commun. Korean Math. Soc. 2019; 34(2): 391-399

Online first article March 26, 2019      Printed April 30, 2019

https://doi.org/10.4134/CKMS.c180172

Copyright © The Korean Mathematical Society.

Chromatic number of the zero-divisor graphs over modules

Sang Cheol Lee, Rezvan Varmazyar

Chonbuk National University; Islamic Azad University

Abstract

Let $R$ be a commutative ring with identity and let $M$ be an $R$-module. The main purpose of this paper is to calculate the chromatic number of the zero-divisor graphs over modules.

Keywords: zero-divisor graphs of modules, chromatic number, clique number

MSC numbers: Primary 05C15, 13C12, 05C25, 05C38

Stats or Metrics

Share this article on :

Related articles in CKMS