1 problem

Let $\mathfrak{g}$ be of type $B_n^{(1)}$, let $1\leq l<n-1$, and let $m\in 2\mathbb{Z}_{\geq 1}+1$. Let $\mathtt{V}(\boxed{i^r})_a$ denote the corresponding Kirillov–Reshetikhin m…