2 problems

Saturation conjecture. One can take $N=1$ in the above theorem. Equivalently, for integer $\lambda$, $\mu$, and $u$, the relations $lambdaboxplusmusimcnu$ and…

Horn's conjecture. The relation $\rho\boxplus\sigma\sim_c\tau$ holds if and only if the trace identity holds and the displayed inequality holds whenever $i$, $j$, and $k$ are admis…