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Seminar

Fellowship of the Ring, National Seminar: Ideals associated to subspace arrangements September 03, 2020 (12:00 PM PDT - 02:00 PM PDT)
Parent Program: --
Location: SLMath: Online/Virtual
Speaker(s) Aldo Conca (Università di Genova)
Description No Description
Keywords and Mathematics Subject Classification (MSC)
Primary Mathematics Subject Classification No Primary AMS MSC
Secondary Mathematics Subject Classification No Secondary AMS MSC
Video

Ideals Associated To Subspace Arrangements

Abstract/Media

To attend this seminar, you must register in advance, by clicking HERE.

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.

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Ideals Associated To Subspace Arrangements

H.264 Video 25110_28572_8468_Ideals_Associated_to_Subspace_Arrangements.mp4