Lynch’s conjecture and annihilators of local cohomology modules
Let $R$ be a commutative Noetherian ring and $I$ be an ideal of $R$ with $\cd(I,R)=t\geq 1$. In this paper, we consider the Lynch's conjecture and we obtain a partial answer for this conjecture. More precisely, we show that if $M$ is an $R$-module such that $0\neq H^t_I(M)$ is $I$-cofinite, then $\Ann_RH^t_I(R)\subseteq \p$ for some minimal prime ideal $\p$ of $R$.
Authors
- Kamal Bahmanpour (ORCID: https://orcid.org/0000-0002-0906-6925)
- Jafar A’ZAMI
- Mahnaz AMANALAHZADEH
Institutions
- University of Mohaghegh Ardabili (IR)
Publication Details
- Journal
- Proceedings of the Romanian Academy Series A Mathematics Physics Technical Sciences Information Science
- Published
- 2024-09-15
- DOI
- https://doi.org/10.59277/pra-ser.a.25.3.03
- Primary Topic
- Commutative Algebra and Its Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00