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
Series comments: Description: National Commutative Algebra Seminar
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Organizers: | Srikanth B. Iyengar*, Karl E. Schwede |
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