Home

Calendar

Filter

Search

GAUSS Seminar: Puzzles, Ice, & Grothendieck Polynomials

Sep 21, 2021

03:30 PM - 04:20 PM

Schaeffer Hall, 176

20 East Washington Street, Iowa City, IA 52240

Save to My Events

Picture of speaker Nyah Davis and text From a summer REU at the University of Minnesota, we constructed a solvable lattice model for the dual weak symmetric Grothendieck polynomials in hopes of using such a model to prove related properties ...

Abstract

From a summer REU at the University of Minnesota, we constructed a solvable lattice model for the dual weak symmetric Grothendieck polynomials in hopes of using such a model to prove related properties of these polynomials, including Cauchy identities and branching rules. We also considered a similar lattice model construction for the weak symmetric Grothendieck polynomials in hopes of proving a Cauchy identity, concluding with a negative result. Moreover, we expand on previous work by giving boundary conditions for a proposed lattice model for the Littlewood Richardson coefficients of the dual weak symmetric Grothendieck polynomials, via an MS puzzle construction.

Speaker

Nyah Davis, UI Mathematics | Art Undergraduate student

Location: 

SH 176 and Online (See url)

Hosts: 

Praneel Samanta & Nitesh Mathur (UI Mathematics)

GAUSS will meet Tuesdays at 3:30-4:20 PM in Fall 2021.

Individuals with disabilities are encouraged to attend all University of Iowa–sponsored events. If you are a person with a disability who requires a reasonable accommodation in order to participate in this program, please contact in advance at