“…(Indeed, the module as below is similar to the maximal cyclic representation as in [4].). Theorem 1.1 (Schnizer module [6]). For any a = (a i,j ) 1≤i≤j≤n ∈ (C × ) N , b = (b i,j ) 1≤i≤j≤n ∈ C N , λ = (λ 1 , · · · , λ n ) ∈ C n , we obtain a U ε (sl(n + 1, C))-module structure on V : Φ λ,a,b : U ε (sl(n + 1, C)) −→ End(V ).…”