Crystal interpretation of a formula on the branching rule of types $B_n$, $C_n$, and $D_n$

Toya Hiroshima

The branching coefficients of the tensor product of finite-dimensional irreducible $U_q(\mathfrak{g})$-modules, where $\mathfrak{g}$ is $\mathfrak{so}(2n+1,\mathbb{C})$ ($B_n$-…