Angèle M. Hamel, Ronald C. King
Published 2015-01-15Version 1
A recent paper of Bump, McNamara and Nakasuji introduced a factorial version of Tokuyama's identity, expressing the partition function of a six vertex model as the product of a t-deformed Vandermonde and a Schur function. Here we provide an extension of their result by exploiting the language of primed shifted tableaux, with its proof based on the use of non-intersecting lattice paths.
Products of Factorial Schur Functions
A note on corollaries to Tokuyama's Identity for symplectic Schur $Q$-Functions
The generating function of lozenge tilings for a "quarter" of a hexagon, obtained with non--intersecting lattice paths
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