BIRS Workshop Lecture Videos

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BIRS Workshop Lecture Videos

A Remmel-Whitney Style Rule for Products of Schur and Quasisymmetric Schur Functions Niese, Elizabeth


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. We adapt 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. Versions for both column and row strict quasisymmetric Schur functions are presented.

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