4 citations · 6 across the 7 of their papers we have counts for
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On the rate of generic Gorenstein -algebras
Mats Boij, Emanuela De Negri, Alessandro De Stefani +1
The rate of a standard graded -algebra is a measure of the growth of the shifts in a minimal free resolution of as an -module. In particular has rate one if and o…
A characteristic free approach to secant varieties of triple Segre products
Aldo Conca, Emanuela De Negri, Željka Stojanac
The goal of this short note is to study the secant varieties of the triple Segre product of type (1,a,b) by means of the standard tools of combinatorial commutative algebra. We rep…
On jet schemes of pfaffian ideals
Emanuela De Negri, Enrico Sbarra
Jet schemes and arc spaces received quite a lot of attention by researchers after their introduction, due to J. Nash, and established their importance as an object of study in M. K…
Multigraded generic initial ideals of determinantal ideals
Aldo Conca, Emanuela De Negri, Elisa Gorla
Let I be either the ideal of maximal minors or the ideal of 2-minors of a row graded or column graded matrix of linear forms L. In two previous papers we showed that I is a Cartwri…
Universal Groebner bases and Cartwright-Sturmfels ideals
Aldo Conca, Emanuela De Negri, Elisa Gorla
We describe the universal Groebner basis of the ideal of maximal minors and the ideal of -minors of a multigraded matrix of linear forms. Our results imply that the ideals are r…
A Gorenstein simplicial complex for symmetric minors
Aldo Conca, Emanuela de Negri, Volkmar Welker
We show that the ideal generated by the minors of a general symmetric by matrix has an initial ideal that is the Stanley-Reisner ideal of the boundary complex of a…