A. Costantini

activity

20182025

most citedOn Rees algebras of ideals and modules with weak residual conditions

1 citations · 1 across the 9 of their papers we have counts for

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Showing 2020Show all

2 papers · 1 filter

math.AC2020

Cohen-Macaulay fiber cones and defining ideal of Rees algebras of modules

Alessandra Costantini

Generic Bourbaki ideals were introduced by Simis, Ulrich and Vasconcelos to study the Cohen-Macaulay property of Rees algebras of modules. In this article we prove that the same te…

math.AC2020

On the Cohen-Macaulay property of the Rees algebra of the module of differentials

Alessandra Costantini, Tan Dang

Let $R$ be an algebra essentially of finite type over a field $k$ and let $Ω_{k} (R)$ be its module of Kähler differentials over $k$ . If $R$ is a homogeneous complete intersection and…