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Andrey Smirnov, UNC-Chapel Hill – Geometric Methods in Representation Theory Seminar

October 25, 2019 @ 4:00 pm - 5:00 pm

Title: Elliptic stable envelope for Hilbert scheme of points on C^2.

Abstract: In this talk I describe an explicit formula for elliptic stable envelope of  torus fixed points on the Hilbert scheme of points in C^2. In K-theoretic limit we obtain new combinatorial formulas for Schur, rational Schur and Macdonald polynomials. In particular, we obtain explicit combinatorial formula for the coefficients of the Kostka matrix.


October 25, 2019
4:00 pm - 5:00 pm
Event Category: