1 citations · 3 across the 16 of their papers we have counts for
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Integral closure of ideals and annihilators of homology
Alberto Corso, Craig Huneke, Daniel Katz +1
This article outgrew from an effort to understand our basic question: Are the annihilators of the non-zero Koszul homology modules of an unmixed ideal contained in the in…
Sally modules of -primary ideals in local rings
Alberto Corso
Given a local Noetherian ring of dimension and infinite residue field, we study the invariants dimension and multiplicity of the Sally module $S_J(…
Multiplicity of the special fiber of blowups
Alberto Corso, Claudia Polini, Wolmer V. Vasconcelos
Let be a Noetherian local ring and let be an -primary ideal. In this paper we give sharp bounds on the multiplicity of the special fiber rin…
Depth of associated graded rings via Hilbert coefficients of ideals
Alberto Corso, Claudia Polini, Maria Evelina Rossi
Given a local Cohen-Macaulay ring , we study the interplay between the integral closedness -- or even the normality -- of an -primary -ideal $…
Cohen-Macaulayness of special fiber rings
Alberto Corso, Laura Ghezzi, Claudia Polini +1
Let be a Noetherian local ring and let be an -ideal. Inspired by the work of Hübl and Huneke, we look for conditions that guarantee the Cohen-Macaulayne…
Sally modules and associated graded rings
Alberto Corso, Claudia Polini, Maria Vaz Pinto
We study the depth properties of the associated graded ring of an m-primary ideal I in terms of numerical data attached to the ideal I. We also find bounds on the Hilbert coefficie…