arXiv · 1103.1456
Crystal bases for the quantum queer superalgebra and semistandard decomposition tableaux
Abstract
In this paper, we give an explicit combinatorial realization of the crystal B(λ) for an irreducible highest weight U_q(q(n))-module V(λ) in terms of semistandard decomposition tableaux. We present an insertion scheme for semistandard decomposition tableaux and give algorithms of decomposing the tensor product of q(n)-crystals. Consequently, we obtain explicit combinatorial descriptions of the shifted Littlewood-Richardson coefficients.
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Dimitar Grantcharov, Ji Hye Jung, Seok-Jin Kang, Masaki Kashiwara, Myungho Kim. 2013-07-14. Crystal bases for the quantum queer superalgebra and semistandard decomposition tableaux. https://arxiv.org/abs/1103.1456
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