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math.CO2001
Schur function identities, their t-analogs, and k-Schur irreducibility
L. Lapointe, J. Morse
We obtain general identities for the product of two Schur functions in the case where one of the functions is indexed by a rectangular partition, and give their t-analogs using ver…
math.CO2001
Schur function analogs for a filtration of the symmetric function space
L. Lapointe, J. Morse
We consider a filtration of the symmetric function space given by , the linear span of Hall-Littlewood polynomials indexed by partitions whose first part is not larger t…