A Remmel-Whitney Rule for Quasisymmetric Schur Functions
Séminaire lotharingien de combinatoire, 78B (2017)
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Remmel and Whitney provided an algorithmic procedure for determining the Littlewood-Richardson coefficients that appear in the Schur function expansion of a product of Schur functions. Haglund et al. introduced the quasisymmetric Schur functions as a basis for QSym. This paper adapts Remmel and Whitney's approach in order to determine the coefficients that appear in the quasisymmetric Schur function expansion of the product of a quasisymmetric Schur function and a (symmetric) Schur function.
@article{SLC_2017_78B_a56,
author = {Elizabeth Niese},
title = {A {Remmel-Whitney} {Rule} for {Quasisymmetric} {Schur} {Functions}},
journal = {S\'eminaire lotharingien de combinatoire},
publisher = {mathdoc},
volume = {78B},
year = {2017},
url = {http://geodesic.mathdoc.fr/item/SLC_2017_78B_a56/}
}
Elizabeth Niese. A Remmel-Whitney Rule for Quasisymmetric Schur Functions. Séminaire lotharingien de combinatoire, 78B (2017). http://geodesic.mathdoc.fr/item/SLC_2017_78B_a56/