4 problems

Fix partitions $\mu$ and $\nu$. For each family $\mathcal F$, let … and let $M_{\mu\nu}$ be the set of partitions $\lambda\supseteq\mu,\nu$ for which there exists a Molev tableau o…

Let $\lambda$ and $\mu$ be partitions with $\lambda\supseteq\mu$, and let $B_{\lambda\mu}$ be the integral binomial coefficient for the interpolation-polynomial family $\mathcal F$…

Let $\lambda$ and $\mu$ be partitions with $\lambda\supseteq\mu$, and let $B_{\lambda\mu}$ denote the integral binomial coefficient for the interpolation-polynomial family…

Knop–Sahi positivity conjecture. The coefficients satisfy