arXiv subjects

Unsal Tekir

Publications and source records attributed to Unsal Tekir.

9 recordsLinked to original sources

arXiv2026

Quasi sdf-absorbing ideals in commutative rings

This paper introduces and studies quasi sdf-absorbing ideals as a generalization of sdf-absorbing ideals. We investigate the stability of this property under various constructions, including localization, surjective images, Nagata idealizations, and amalgamations. We establish conditions under which the radical of such ideals is prime and discuss a specific class of rings where quasi sdf-absorption implies the sdf-absorbing primary property. The study concludes with a classification of these ideals in Z and examples distinguishing them from related ideal classes.

math.AC↗

arXiv2026

Generalized square-difference factor absorbing submodules of modules over commutative rings

In this paper, we introduce and study the class of generalized square-difference factor absorbing (gsdf-absorbing) submodules of modules over commutative rings. We provide various characterizations and properties of gsdf-absorbing submodules and examine the behavior of this class of submodules in some module extensions, including localization, homomorphic images, direct products, idealization, and amalgamation. We also characterize all gsdf-absorbing submodules of the Z-module Z. Several examples are provided to illustrate the results and to distinguish this class from related notions.

math.AC↗

arXiv2021

On Graded $ϕ$-$1$-absorbing prime ideals

Let $G$ be a group, $R$ be a $G$-graded commutative ring with nonzero unity and $GI(R)$ be the set of all graded ideals of $R$. Suppose that $ϕ:GI(R)\rightarrow GI(R)\cup\{\emptyset\}$ is a function. In this article, we introduce and study the concept of graded $ϕ$-$1$-absorbing prime ideals. A proper graded ideal $I$ of $R$ is called a graded $ϕ$% -$1$-absorbing prime ideal of $R$ if whenever $a,b,c$ are homogeneous nonunit elements of $R$ such that $abc\in I-ϕ(I)$, then $ab\in I$ or $c\in I$. Several properties of graded $ϕ$-$1$-absorbing prime ideals have been examined.

math.AC↗

arXiv2020

Generalization of 2-absorbing quasi primary ideals

In this article, we introduce and study the concept of $ϕ$-2-absorbing quasi primary ideals in commutative rings. Let $R$ be a commutative ring with a nonzero identity and $L(R)$ be the lattice of all ideals of $R$. Suppose that $ϕ:L(R)\rightarrow L(R)\cup\left\{ \emptyset\right\} $ is a function. A proper ideal $I$ of $R$ is called a $ϕ$-2-absorbing quasiprimary ideal of $R$ if $a,b,c\in R$ and whenever $abc\in I-ϕ(I),$ then either $ab\in\sqrt{I}$ or $ac\in\sqrt{I}$ or $bc\in\sqrt{I}$. In addition to giving many properties of $ϕ$-2-absorbing quasi primary ideals, we also use them to characterize von Neumann regular rings.

math.AC↗

arXiv2016

Weakly classical prime submodules

In this paper, all rings are commutative with nonzero identity. Let $M$ be an $R$-module. A proper submodule $N$ of $M$ is called a classical prime submodule, if for each $m \in M$ and elements $a,b\in R$, $abm\in N$ implies that $am\in N$ or $bm\in N$. We introduce the concept of "weakly classical prime submodules." A proper submodule $N$ of $M$ is a weakly classical prime submodule if whenever $a,b\in R$ and $m\in M$ with $0\neq abm\in N$, then $am\in N$ or $bm\in N$.

math.AC↗

arXiv2016

Rings satisfying *-property

In this paper we will investigate commutative rings which have the $\ast $-property. We say that a ring $R$ satisfy $\ast-$property if for any family of ideals $\left\{ I_α\right\} _{α\in S}$ of $R$ in which $S$ is an index set, there exists a finite subset\ $S^{\prime}$ of $S$ such that the radical of the intersection of the family of ideals $\left\{ I_α\right\} _{α\in S}$ is equal to the intersection of the radicals of ideals $\left\{ I_α\right\} _{α\in S^{\prime}}$ . We will show that any integral domain which satisfy $\ast-$property is a field. Furthermore, these rings are zero-dimensional. After this we give relations between these rings and Artinian rings.

math.AC↗

arXiv2015

$ϕ$-classical prime submodules

In this paper, all rings are commutative with nonzero identity. Let $M$ be an $R$-module. A proper submodule $N$ of $M$ is called a classical prime submodule, if for each $m\in M$ and elements $a,b\in R$, $abm\in N$ implies that $am\in N$ or $bm\in N$. Let $ϕ:S(M)\to S(M)\cup{\emptyset}$ be a function where $S(M)$ is the set of all submodules of $M$. We introduce the concept of "$ϕ$-classical prime submodules". A proper submodule $N$ of $M$ is a $ϕ$-classical prime submodule if whenever $a,b\in R$ and $m\in M$ with $abm\in N\backslashϕ(N)$, then $am\in N$ or $bm\in N$.

math.AC↗

arXiv2015

Classical 2-absorbing submodules of modules over commutative rings

In this article, all rings are commutative with nonzero identity. Let $M$ be an $R$-module. A proper submodule $N$ of $M$ is called a classical prime submodule, if for each $m\in M$ and elements $a,b\in R$, $abm\in N$ implies that $am\in N$ or $bm\in N$. We introduce the concept of "classical 2-absorbing submodules" as a generalization of "classical prime submodules." We say that a proper submodule $N$ of $M$ is a classical 2-absorbing submodule if whenever $a,b,c\in R$ and $m\in M$ with $abcm\in N$, then $abm\in N$ or $acm\in N$ or $bcm\in N$.

math.AC↗

arXiv2015

Uniformly 2-absorbing primary ideals of commutative rings

In this study, we introduce the concept of "uniformly 2-absorbing primary ideals" of commutative rings, which imposes a certain boundedness condition on the usual notion of 2-absorbing primary ideals of commutative rings. Then we investigate some properties of uniformly 2-absorbing primary ideals of commutative rings with examples. Also, we investigate a specific kind of uniformly 2-absorbing primary ideals by the name of "special 2-absorbing primary ideals".

math.AC↗