Algebra and Algebraic Geometry Seminar - Khanh Nguyen Duc - A Murnaghan-Nakayama rule for Grothendieck polynomials of Grassmannian type

Description

Speaker: Khanh Nguyen Duc from (SUNY Albany)

Title: A Murnaghan-Nakayama rule for Grothendieck polynomials of Grassmannian type

Abstract: We consider the Grothendieck polynomials appearing in the K-theory of Grassmannians, which are analogs of Schur polynomials. This paper aims to establish a version of the Murnaghan-Nakayama rule for Grothendieck polynomials of the Grassmannian type. This rule allows us to express the product of a Grothendieck polynomial with a power sum symmetric polynomial into a linear combination of other Grothendieck polynomials.

Location: Virtual 

Zoom Link: https://mcmaster.zoom.us/j/91765562168?pwd=aTNCVlpxZW9oeCtkZ2JZaFdOT0hYdz09
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