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Search: All articles in the CMB digital archive with keyword Littlewood--Richardson coefficient

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1. CMB 2008 (vol 51 pp. 584)

Purbhoo, Kevin; Willigenburg, Stephanie van
 On Tensor Products of Polynomial Representations We determine the necessary and sufficient combinatorial conditions for which the tensor product of two irreducible polynomial representations of \$\GL(n,\mathbb{C})\$ is isomorphic to another. As a consequence we discover families of Littlewood--Richardson coefficients that are non-zero, and a condition on Schur non-negativity. Keywords:polynomial representation, symmetric function, Littlewood--Richardson coefficient, Schur non-negativeCategories:05E05, 05E10, 20C30

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