2 problems

The conjectural structure of the hypergeometric discriminant for type $B_n$. The hypergeometric discriminant of $\texttt{B}_n$ is given by the formal sum

The conormal Schubert sheaf formula. Assume $N$ is even. There exists a $T$-equivariant coherent rank-$1$ sheaf $\sigma_r$ supported on $CX^r$, with class represented by