|
|
When Does the Complement of the Annihilating-Ideal Graph of A Commutative Ring Admit A Cut Vertex?
|
|
|
|
|
نویسنده
|
Visweswaran S. ,Parmar Anirudhdha
|
منبع
|
Journal Of Algebraic Structures And Their Applications - 2015 - دوره : 2 - شماره : 2 - صفحه:9 -22
|
|
|
چکیده
|
The rings considered in this article are commutative with identity which admit at least two nonzero annihilating ideals. let r be a ring. let a(r) denote the set of all annihilating ideals of r and let a(r)* = a(r) [(0)]. the annihilating-ideal graph of r,denoted by ag(r) is an undirected simple graph whose vertex set is a(r)* and distinct, vertices i, j are joined by an edge in this graph if and only if ij = (0). the aim of this article is to classify rings r such that (ag(r))^c ( that is, the complement of ag(r)) is connected and admits a cut vertex.
|
کلیدواژه
|
N-Prime Of (0) ,B-Prime Of (0) ,Complement Of The Annihilating-Ideal Graph Of A Commutative Ring ,Vertex Cut And Cut Vertex Of A Connected Graph
|
آدرس
|
Saurashtra University, Department Of Mathematics, India, Saurashtra University, Department Of Mathematics, India
|
پست الکترونیکی
|
anirudh.maths@gmail.com
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|