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math.CO2005★ 1 cited
Bijective Proofs of Shifted Tableau and Alternating Sign Matrix Identities
A. M. Hamel, R. C. King
We give a bijective proof of an identity relating primed shifted gl(n)-standard tableaux to the product of a gl(n) character in the form of a Schur function and a product of sums o…
math.CO2003
U-turn Alternating Sign Matrices, Symplectic Shifted Tableaux and Their Weighted Enumeration
A. M. Hamel, R. C. King
Alternating sign matrices with a U-turn boundary (UASMs) are a recent generalization of ordinary alternating sign matrices. Here we show that variations of these matrices are in bi…