Products of Factorial Schur Functions
Combinatorics
2008-03-04 v2 Representation Theory
Abstract
The product of any finite number of factorial Schur functions can be expanded as a -linear combination of Schur functions. We give a rule for computing the coefficients in such an expansion which generalizes a specialization of the Molev-Sagan rule, which in turn generalizes the classical Littlewood-Richardson rule.
Cite
@article{arxiv.0801.0233,
title = {Products of Factorial Schur Functions},
author = {V. Kreiman},
journal= {arXiv preprint arXiv:0801.0233},
year = {2008}
}
Comments
10 pages; v2: result generalized slightly, references added, minor corrections in section 4