2 papers
math.CO2024
A row analogue of Hecke column insertion
Daoji Huang, Mark Shimozono, Tianyi Yu
We introduce a new row insertion algorithm on decreasing tableaux and increasing tableaux, generalizing Edelman-Greene (EG) row insertion. Our row insertion algorithm is a nontrivi…
math.AG2024
A Gröbner basis for Kazhdan-Lusztig ideals of the flag variety of affine type A
Balázs Elek, Daoji Huang
A Kazhdan-Lusztig variety is the intersection of a locally-closed Schubert cell with an opposite Schubert variety in a flag variety. We present a linear parametrization of the Schu…