When Intersection Ideals of Graphs of Rings are a Divisor graph
Keyword(s):
Let R be a commutative principal ideal ring with unity. In this paper, we classify when the intersectiongraphs of ideals of a ring R G(R), is a divisor graph. We prove that the intersection graphs of ideals of a ring RG(R), is a divisor graph if and only if R is a local ring or it is a product of two local rings with each of them hasone chain of ideals. We also prove that G(R), is a divisor graph if it is a product of two local rings one of themhas at most two non-trivial ideals with empty intersection.
2016 ◽
Vol 15
(09)
◽
pp. 1650160
◽
Keyword(s):
2019 ◽
Vol 18
(02)
◽
pp. 1950023
◽
Keyword(s):
1991 ◽
Vol 34
(3)
◽
pp. 364-367
◽
Keyword(s):
Keyword(s):
2011 ◽
Vol 2
(3)
◽
pp. 16
Keyword(s):
2019 ◽
Vol 19
(10)
◽
pp. 2050185
Keyword(s):
2007 ◽
Vol 06
(05)
◽
pp. 789-799
◽
Keyword(s):
1970 ◽
Vol 13
(2)
◽
pp. 245-247
◽
Keyword(s):
Keyword(s):