On flagged $K$-theoretic symmetric polynomials
Combinatorics
2023-09-25 v1 Operator Algebras
Abstract
We provide a fermionic description of flagged skew Grothendieck polynomials, which can be seen as a -theoretic counterpart of flagged skew Schur polynomials. Our proof relies on the Jacobi-Trudi type formula established by Matsumura. This result generalizes the author's previous works on a fermionic description of skew Grothendieck polynomials and multi-Schur functions.
Cite
@article{arxiv.2306.00304,
title = {On flagged $K$-theoretic symmetric polynomials},
author = {Shinsuke Iwao},
journal= {arXiv preprint arXiv:2306.00304},
year = {2023}
}
Comments
8pages