Noetherian Rings Whose Annihilating-Ideal Graphs Have finite Genus
Rings and Algebras
2015-01-20 v1
Abstract
Let be a commutative ring and be the set of ideals with non-zero annihilators. The annihilating-ideal graph of is defined as the graph with vertex set such that two distinct vertices and are adjacent if and only if . We characterize commutative Noetherian rings whose annihilating-ideal graphs have finite genus . It is shown that if is a Noetherian ring such that , then has only finitely many ideals.
Cite
@article{arxiv.1501.04329,
title = {Noetherian Rings Whose Annihilating-Ideal Graphs Have finite Genus},
author = {Farid Aliniaeifard and Mahmood Behboodi and Yuanlin Li},
journal= {arXiv preprint arXiv:1501.04329},
year = {2015}
}
Comments
9 pages, 3 figures. arXiv admin note: text overlap with arXiv:1102.4835