The Annihilating-Ideal Graph of an Idealization

被引:0
|
作者
Ahrari, M. [1 ]
Sabet, Sh. A. Safari [1 ]
Amini, B. [2 ]
机构
[1] Islamic Azad Univ, Cent Tehran Branch, Dept Math, Tehran, Iran
[2] Shiraz Univ, Dept Math, Coll Sci, Shiraz, Iran
关键词
Annihilating-ideal graph; Idealization; Girth; Diameter;
D O I
10.1007/s40995-017-0185-1
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The annihilating-ideal graph of a commutative ring R is denoted by AG(R), whose vertices are all nonzero ideals of R with nonzero annihilators and two distinct vertices I and J are adjacent if and only if IJ - 0. In this paper, we consider the annihilating-ideal graphs of idealizations of commutative rings. We study the behavior of the girth and diameter of the annihilating-ideal graph of a commutative ring when extending to idealizations of the ring.
引用
收藏
页码:165 / 168
页数:4
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