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Mathematics > Commutative Algebra

Title: Ideals as generalized prime ideal factorization of submodules

Abstract: For a submodule $N$ of an $R$-module $M$, a unique product of prime ideals in $R$ is assigned, which is called the generalized prime ideal factorization of $N$ in $M$, and denoted as ${\mathcal{P}}_M(N)$. But for a product of prime ideals ${{{\mathfrak{p}}_1} \cdots {{\mathfrak{p}}_{n}}}$ in $R$ and an $R$-module $M$, there may not exist a submodule $N$ in $M$ with ${\mathcal{P}}_{M}(N) = {{{\mathfrak{p}}_1} \cdots {{\mathfrak{p}}_{n}}}$. In this article, for an arbitrary product of prime ideals ${{{\mathfrak{p}}_1} \cdots {{\mathfrak{p}}_{n}}}$ and a module $M$, we find conditions for the existence of submodules in $M$ having ${{{\mathfrak{p}}_1} \cdots {{\mathfrak{p}}_{n}}}$ as their generalized prime ideal factorization.
Subjects: Commutative Algebra (math.AC)
MSC classes: Primary: 13A05, Secondary: 13A15, 13E05, 13E15
Cite as: arXiv:2309.01573 [math.AC]
  (or arXiv:2309.01573v1 [math.AC] for this version)

Submission history

From: Thulasi K R [view email]
[v1] Mon, 4 Sep 2023 12:48:41 GMT (7kb)

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