Laurent Manivel
Published 2008-09-22Version 1
We prove an explicit formula for the tensor product with itself of an irreducible complex representation of the symmetric group defined by a rectangle of height two. We also describe part of the decomposition for the tensor product of representations defined by rectangles of heights two and four. Our results are deduced, through Schur-Weyl duality, from the observation that certain actions on triple tensor products of vector spaces, are multiplicity free.
The partition algebra and the Kronecker coefficients
Kronecker Coefficients and Harrison Centers of Green's Ring $\mathcal{R}(S_6)$
On rectangular Kronecker coefficients
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