On the planarity and perfectness of annihilator ideal graphs

R Nikandish, MJ Nikmehr… - Tamkang Journal of …, 2019 - journals.math.tku.edu.tw
ON THE PLANARITY AND PERFECTNESS OF ANNIHILATOR IDEAL GRAPHS Page 1
TAMKANG JOURNAL OF MATHEMATICS Volume 50, Number 4, 361-369, December 2019 …

When the annihilator-ideal graph is planar or complete bipartite graph

MJ Nikmehr, SM Hosseini - Asian-European Journal of Mathematics, 2019 - World Scientific
Let R be a commutative ring with identity and 𝔸 (R) be the set of ideals of R with nonzero
annihilator. The annihilator-ideal graph of R, denoted by A ℐ (R), is a simple graph with the …

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R ﻲﻳﺎﺠﺑﺎﺟ ﻱ‎ - sid.ir
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Some properties and domination number of the complement of a new graph associated to a commutative ring

J Amjadi - 2018 - sid.ir
In this paper some properties of the complement of a new graph associated with a
commutative ring R are investigated. This new graph, denoted by W*(R), is an undirected …