PIMS-USask Geometry, Algebra and Physics Seminar: Dr. Anne Dranowsk

  • Date: 03/24/2022
  • Time: 15:00
Dr. Anne Dranowski, University of Southern California



Computing fusion products of MV cycles using the Mirkovic–Vybornov isomorphism


defined using the Beilinson-Drinfeld Grassmannian. In this talk, we present a conceptually elementary approach to computing this product in type A when the varieties are MV cycles. As an application, we can compute all cluster exchange relations in the coordinate ring of the upper-triangular subgroup of GL4, confirming that all the cluster variables are contained in the basis of MV cycles.

Other Information: 

This is an online event via Zoom. See event website for Zoom details.


The presentation takes place between 3:00-4:30pm, PDT / 4:00-5:30pm CST.


For more information https://researchers.usask.ca/curtis-wendlandt/seminars/gap-seminar.php