6 citations · 12 across the 20 of their papers we have counts for
22 papers
Blow-up algebras, determinantal ideals, and Dedekind-Mertens-like formulas
Alberto Corso, Uwe Nagel, Sonja Petrović +1
We investigate Rees algebras and special fiber rings obtained by blowing up specialized Ferrers ideals. This class of monomial ideals includes strongly stable monomial ideals gener…
Bounds on the normal Hilbert coefficients
Alberto Corso, Claudia Polini, Maria Evelina Rossi
In this paper we consider extremal and almost extremal bounds on the normal Hilbert coefficients of -primary ideals of an analytically unramified Cohen-Macaulay ring…
Iterated socles and integral dependence in regular rings
Alberto Corso, Shiro Goto, Craig Huneke +2
Let be a formal power series ring over a field, with maximal ideal , and let be an ideal of such that is Artinian. We study the iterated socles of $I…
Specializations of Ferrers ideals
Alberto Corso, Uwe Nagel
We introduce a specialization technique in order to study monomial ideals that are generated in degree two by using our earlier results about Ferrers ideals. It allows us to descri…
Monomial and toric ideals associated to Ferrers graphs
Alberto Corso, Uwe Nagel
Each partition determines a so-called Ferrers tableau or, equivalently, a Ferrers bipartite graph. Its edge ideal, dubbed Ferrers ideal, is a squarefree m…
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…