Linearly Independent Products of Rectangularly Complementary Schur Functions
Combinatorics
2007-05-23 v2
Abstract
Fix a rectangular Young diagram R, and consider all the products of Schur functions s(mu) s(mu^c), where mu and mu^c run over all (unordered) pairs of partitions which are complementary with respect to R. Theorem: The self-complementary products, s(mu)^2 where mu=mu^c, are linearly independent of all other s(mu) s(mu^c). Conjecture: The products s(mu) s(mu^c) are all linearly independent.
Keywords
Cite
@article{arxiv.math/0209136,
title = {Linearly Independent Products of Rectangularly Complementary Schur Functions},
author = {Michael Kleber},
journal= {arXiv preprint arXiv:math/0209136},
year = {2007}
}
Comments
8 pages. Final version appearing in EJC. Formerly titled "A Theorem and a Conjecture on Rectangles and Schur Functions;" the section on the conjecture has been abbreviated and minor edits made throughout