Tokuyama's Identity for Factorial Schur Functions
Combinatorics
2015-01-16 v1
Abstract
A recent paper of Bump, McNamara and Nakasuji introduced a factorial version of Tokuyama's identity, expressing the partition function of a six vertex model as the product of a t-deformed Vandermonde and a Schur function. Here we provide an extension of their result by exploiting the language of primed shifted tableaux, with its proof based on the use of non-intersecting lattice paths.
Keywords
Cite
@article{arxiv.1501.03561,
title = {Tokuyama's Identity for Factorial Schur Functions},
author = {Angèle M. Hamel and Ronald C. King},
journal= {arXiv preprint arXiv:1501.03561},
year = {2015}
}
Comments
30 pages