Rui Xiong

activity

20192026

most citedPieri and Murnaghan--Nakayama type Rules for Chern classes of Schubert Cells

2 citations · 7 across the 18 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.CO2021

Cauchy Formulas and Billey's Formulas for Generalized Grothendieck polynomials

Rui Xiong

We study the generalized double $β$ -Grothendieck polynomials for all types. We study the Cauchy formulas for them. Using this, we deduce the K-theoretic version of the comodule str…

math.AG2021

Computations of the Comodule Structures of the Chow rings of Flag Varieties

Rui Xiong

Let $G$ be a connected reductive group, and $G / B$ be its flag variety. Let $π : G \to G / B$ be the natural projection. In this paper, we developed an algorithm to describe the map $π^*…