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- FIELD
- Mathematics
- DATE
-
Sep 11 (Fri), 2026
- TIME
- 10:00 ~ 11:00
- PLACE
- ONLINE
- SPEAKER
- Rui Xiong
- HOST
- Lee, Sin-Myung
- INSTITUTE
- University of Michigan
- TITLE
- A Proof of Butler's Positivity Conjecture
- ABSTRACT
- In this talk, I will present our recent proof of Butler's Schur positivity conjecture for Macdonald intersection polynomials (arXiv: 2608.11543). The proof uses the geometry of the Hilbert scheme of points in the affine plane. This is joint work with Peter Guo and Mingyang Kang.
- FILE
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