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2026/108/1-2 (9) — DOI: 10.5486/PMD.2026.10304 — pp. 185-195

Homological properties of a family of quotients of the Rees algebra

Authors: Elahe Nafarieh Talkhooncheh Orcid.org link for Elahe Nafarieh Talkhooncheh, Maryam Salimi Orcid.org link for Maryam Salimi, Hamid Rasouli Orcid.org link for Hamid Rasouli, Elham Tavasoli Orcid.org link for Elham Tavasoli and Abolfazl Tehranian Orcid.org link for Abolfazl Tehranian

Abstract:

Let $R$ be a commutative ring, $a,b$ be elements of $R$, and let $I\neq0$ be a proper ideal of $R$. We investigate some homological properties of the family of quotients of the Rees algebra $R(I)_{a,b}$, which was introduced by Barucci et al. In particular, we study the transferring of being partial $n$-tilting, Gorenstein projective, Gorenstein injective and Gorenstein flat between $R$ and $R(I)_{a,b}$.

Keywords: family of quotients of Rees algebra, homological dimensions, Gorenstein homological dimensions

Mathematics Subject Classification: 13B02, 13B40, 13D05, 13D07