An algorithmic Littlewood-Richardson rule
Combinatorics
2008-12-03 v1 Representation Theory
Abstract
We introduce a Littlewood-Richardson rule based on an algorithmic deformation of skew Young diagrams and present a bijection with the classical rule. The result is a direct combinatorial interpretation and proof of the geometric rule presented by Coskun. We also present a corollary regarding the Specht modules of the intermediate diagrams.
Cite
@article{arxiv.0812.0435,
title = {An algorithmic Littlewood-Richardson rule},
author = {Ricky Ini Liu},
journal= {arXiv preprint arXiv:0812.0435},
year = {2008}
}
Comments
12 pages, 2 figures