Functional relations in Stokes multipliers and solvable models related toUq(A⁽¹⁾n)

Recently, Dorey and Tateo have investigated functional relations among Stokes multipliers for a Schrödinger equation (second-order differential equation) with a polynomial potential term in view of solvable models. Here we extend their studies to a restricted case of ( n + 1)th-order linear differential equations.