Stochastic maximum principle for optimal control problem under G-expectation utility

Abstract

Abstract In this paper, we are concerned with an optimal control problem where the system is driven by a G-stochastic differential equation, where an admissible set of controls is convex. We establish necessary as well as sufficient optimality conditions for this model. At the end of this work, we illustrate our main result by giving an example that deals with the linear-quadratic problem.