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math.AG2019
Horn inequalities for nonzero Kronecker coefficients
Nicolas Ressayre
The Kronecker coefficients and the Littlewood-Richardson coefficients are nonnegative integers depending on three partitions. By definition, these coefficients are the multipliciti…
math.AG2019★ 1 cited
On the faces of the tensor cone of symmetrizable Kac-Moody lie algebras
Shrawan Kumar, Nicolas Ressayre
In this paper, we are interested in the decomposition of the tensor product of two representations ofa symmetrizable Kac-Moody Lie algebra , or more precisely in the…