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GAUSS Seminar: Puzzles, Ice, & Grothendieck Polynomials
Sep 21, 2021
03:30 PM - 04:20 PM
20 East Washington Street, Iowa City, IA 52240
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