2 problems

Let $k$ be a nonnegative integer, let $x=(x_1,\dots,x_n)$, and let $\ddot{e}_r(x)$ denote the notation used in the source. Additional type B affine Jacobi–Trudi conjecture. With…

Let $k$ be a nonnegative integer, let $x=(x_1,\dots,x_n)$, and write $\dot{e}_r(x)=e_r(x^{\pm})$. For the type $\mathrm{B}_n$ Hall–Littlewood polynomial…