Article
KYUNGPOOK Math. J. 2019; 59(4): 591-601
Published online December 23, 2019
Copyright © Kyungpook Mathematical Journal.
The Zero-divisor Graph of the Ring of Integers Modulo n
Seung Jun Pi, Se Hun Kim, Jung Wook Lim∗
Department of Mathematics, College of Natural Sciences, Kyungpook National University, Daegu, 41566, Republic of Korea
e-mail : seungjunpi0@gmail.com
Department of Mathematics, Seoul National University, Seoul, 03080, Republic of Korea
e-mail : shunhun33@gmail.com
Department of Mathematics, College of Natural Sciences, Kyungpook National University, Daegu, 41566, Republic of Korea
e-mail : jwlim@knu.ac.kr
Received: October 15, 2018; Revised: September 5, 2019; Accepted: November 11, 2019
Let ℤ
Keywords: zero-divisor graph, ring of integers modulo n, diameter, girth, clique, chromatic number.