MS Seminar (Mathematics - String Theory)

Speaker: Le Minh Ha (Vietnam Institute for Advanced Study in Mathematics (VIASM))
Title: Modular Invariant Theory for Polynomial Rings mod Frobenius Powers
Date (JST): Fri, Feb 20, 2026, 15:30 - 17:00
Place: Seminar Room B
Abstract:
We will explain our solution to conjectures due to Lewis, Reiner, and Stanton concerning the Hilbert series of the invariant ring of a polynomial algebra modulo Frobenius powers, and discuss its consequences. This is joint work with Nguyen D. H. Hai, Nguyen V. Nghia, and Le X. Hoang.