2 problems

Let $N\geq 4$, let $\mathbf{T}_{m;n_1,n_2}(z)$ be the monodromy matrix, and let $L$ be the parity parameter appearing in its construction. Write $\vec{e}_1$ and $\vec{e}_N$ for the…

Let $V_n$ be the dynamical variables of the extended Lotka–Volterra lattice $\operatorname{LV}(N)$, let $\mathbf{M}_F(z)$ be the associated matrix, and let $B_F(z)$ be the relevant…