A tableau formula of double Grothendieck polynomials for $321$-avoiding permutations
Combinatorics
2017-11-02 v1 Algebraic Geometry
Abstract
In this article, we prove a tableau formula for the double Grothendieck polynomials associated to -avoiding permutations. The proof is based on the compatibility of the formula with the -theoretic divided difference operators.
Keywords
Cite
@article{arxiv.1711.00147,
title = {A tableau formula of double Grothendieck polynomials for $321$-avoiding permutations},
author = {Tomoo Matsumura},
journal= {arXiv preprint arXiv:1711.00147},
year = {2017}
}
Comments
12 pages