Zero intersection graph of annihilator ideals of modules
This paper aims to associate a new graph to nonzero unital modules over commutative rings. Let $R$ be a commutative ring having a nonzero identity and $M$ be a nonzero unital $R$-module. The zero intersection graph of annihilator ideals of $R$-module $M$, denoted by $\mathfrak{C}_{R}(M)$, is a simple (undirected) graph whose vertex set $M^{\star}=M-\{0\},\ $and two distinct vertices $m$ and $m^{\prime}$ are adjacent if $ann_{R}(m)\cap ann_{R}(m^{\prime})=(0).$\ We investigate the conditions under which $\mathfrak{C}_{R}(M)$ is a star graph, bipartite graph, complete graph, edgeless graph. Furthermore, we characterize certain classes of modules and rings such as torsion-free modules, torsion modules, semisimple modules, quasi-regular rings, and modules satisfying Property $T$ in terms of their graphical properties.
Authors
- Suat Koç (ORCID: https://orcid.org/0000-0003-1622-786X)
- Osama A. Naji (ORCID: https://orcid.org/0000-0002-6498-7620)
- Ünsal Teki̇̀r (ORCID: https://orcid.org/0000-0003-0739-1449)
- Seçil Çeken (ORCID: https://orcid.org/0000-0002-7578-9320)
Institutions
- Sakarya University (TR)
- Trakya University (TR)
- Istanbul Medeniyet University (TR)
- Marmara University (TR)
Publication Details
- Journal
- Hacettepe Journal of Mathematics and Statistics
- Published
- 2025-06-24
- DOI
- https://doi.org/10.15672/hujms.1485903
- Primary Topic
- Rings, Modules, and Algebras
- Type
- article
- Field-Weighted Citation Impact
- 0.00