Title of article :
the annihilator-inclusion ideal graph of a commutative ring
Author/Authors :
amjadi, jafar azarbaijan shahid madani university - department of mathematics, tabriz, iran , khoeilar, r. azarbaijan shahid madani university - department of mathematics, tabriz, iran , alilou, a. jabir ibn hayyan research center, khoy, iran
From page :
231
To page :
248
Abstract :
let r be a commutative ring with non-zero identity. the annihilator-inclusion ideal graph of r, denoted by ξr, is a graph whose vertex set is the of all non-zero proper ideals of r and two distinct vertices i and j are adjacent if and only if either ann(i)⊆j or ann(j)⊆i. the purpose of this paper is to provide some basic properties of the graph ξr. in particular, shows that ξr is a connected graph with diameter at most three, and has girth 3 or ∞. furthermore, is determined all isomorphic classes of non-local artinian rings whose annihilator-inclusion ideal graphs have genus zero or one.
Keywords :
annihilator , inclusion ideal graph, artinian ring, planar graph , genus
Journal title :
Communications in Combinatorics and Optimization
Journal title :
Communications in Combinatorics and Optimization
Record number :
2704770
Link To Document :
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