Nguyễn Thái Sơn

Shuffle Tableaux, Littlewood–Richardson Coefficients, and Schur Log-Concavity

We give a new formula for the Littlewood–Richardson coefficients in terms of peelable tableaux compatible with shuffle tableaux, in the same fashion as Remmel–Whitney rule. This gives an efficient way to compute generalized Littlewood–Richardson coefficients for Temperley–Lieb im...