A super Littlewood--Richardson type rule
arXiv:2112.09633 · doi:10.1007/978-981-97-6453-2_19
Abstract
We introduce a super version of the Littlewood--Richardson rule for super Schur functions over signed alphabets. We give in particular combinatorial interpretations of the super Littlewood--Richardson coefficients using the properties of super Young tableaux, which have found rich applications in representation theory, algebraic combinatorics, and mathematical physics.