Wednesday, March 22, 2023
4088 East Hall Map
The polynomial ring has two distinct bases: Schubert polynomials and key polynomials. In this talk, we will first study the vector subspace spanned by Schubert polynomials in S_n, and describe another basis consisting of key polynomials. Then we will explore the process of expanding a Schubert polynomial into a sum of key polynomials, demonstrating how these two bases are interrelated.
|Event Type:||Workshop / Seminar|
|Source:||Happening @ Michigan from Learning Seminar in Algebraic Combinatorics - Department of Mathematics, Department of Mathematics|