“…Later on, Chassagneux, Elie and Kharroubi [5] proved the existence of a unique solution for the system of reflected BSDEs without the monotonicity assumption on the function f . Then, the related PDEs system with interconnected obstacles has been investigated by Hamadene, Mnif and Neffati [11], where a unique continuous viscosity solution has been provided without the monotonicity condition. Afterwards, when the diffusion is required to stay in a bounded time-independent domain, the switching problem has been considered by Boufoussi, Hamadene and Jakani [1].…”