The polytabloid basis expands positively into the web basis
Combinatorics
2019-12-04 v1
Abstract
We show that the transition matrix from the polytabloid basis to the web basis of the irreducible -representation of shape has nonnegative integer entries. This proves a conjecture of Russell and Tymoczko.
Cite
@article{arxiv.1808.00445,
title = {The polytabloid basis expands positively into the web basis},
author = {Brendon Rhoades},
journal= {arXiv preprint arXiv:1808.00445},
year = {2019}
}
Comments
5 pages