Linearly independent products of rectangularly complementary Schur functions
The electronic journal of combinatorics, Tome 9 (2002)
Fix a rectangular Young diagram $R$, and consider all the products of Schur functions $s_\lambda s_\lambda^{c}$, where $\lambda$ and $\lambda^{c}$ run over all (unordered) pairs of partitions which are complementary with respect to $R$. Theorem: The self-complementary products, $s_\lambda^2$ where $\lambda=\lambda^{c}$, are linearly independent of all other $s_\lambda s_\lambda^{c}$. Conjecture: The products $s_\lambda s_\lambda^{c}$ are all linearly independent.
@article{10_37236_1655,
author = {Michael Kleber},
title = {Linearly independent products of rectangularly complementary {Schur} functions},
journal = {The electronic journal of combinatorics},
year = {2002},
volume = {9},
doi = {10.37236/1655},
zbl = {1013.05088},
url = {http://geodesic.mathdoc.fr/articles/10.37236/1655/}
}
Michael Kleber. Linearly independent products of rectangularly complementary Schur functions. The electronic journal of combinatorics, Tome 9 (2002). doi: 10.37236/1655
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