Stochastic verification theorems for stochastic control problems of reflected FBSDEs

Abstract

In this paper, the stochastic verification theorems for stochastic control problems of reflected forward–backward stochastic differential equations are studied. We carry out the work within the frameworks of classical solution and viscosity solution. The sufficient conditions of verifying the controls to be optimal are given by virtue of the classical and viscosity solutions of the associated Hamilton–Jacobi–Bellman equations with obstacles. Furthermore, we apply the theoretical results in two concrete examples. One is for the case of the classical solution, and the other is for the case of the viscosity solution.