Todd class of permutohedral variety
Federico Castillo (University of Kansas)
04-May-2020, 20:00-21:00 (4 years ago)
Abstract: Berline and Vergne described a precise relation between the number of integer points of a polytope and the volumes of its faces. This relation can be seen as a higher dimensional analogue of Pick's theorem. We study the specific case of the permutohedron via the connection with toric varieties. This is joint work with Fu Liu.
commutative algebracombinatoricscategory theoryrepresentation theory
Audience: researchers in the topic
UC Davis algebra & discrete math seminar
Organizers: | Greg Kuperberg, Monica Vazirani, Daniel Martin |
Curator: | Eugene Gorsky* |
*contact for this listing |
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