Ideals associated to subspace arrangements

Aldo Conca (University of Genoa)

03-Sep-2020, 19:00-20:30 (4 years ago)

Abstract: Motivated by the study of the Castelnuovo-Mumford regularity of products of ideals Herzog and I proved, about twenty years ago, that a product of ideals of linear forms has a linear resolution. Only recently Tsakiris and I managed to describe such a resolution. It is supported on a polymatroid naturally attached to the associated subspace arrangements.

commutative algebra

Audience: researchers in the topic


Fellowship of the Ring

Series comments: Description: National Commutative Algebra Seminar

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Organizers: Srikanth B. Iyengar*, Karl E. Schwede
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