Backward Stochastic Differential Equations Driven by G-Brownian Motion with Double Reflections

Abstract

In this paper, we study the reflected backward stochastic differential equations driven by G-Brownian motion with two reflecting obstacles, which means that the solution lies between two prescribed processes. A new kind of approximate Skorohod condition is proposed to derive the uniqueness and existence of the solutions. The uniqueness can be proved by a priori estimates and the existence is obtained via a penalization method.

References in corpus (2)

• A theoretical framework for the pricing of contingent claims in the presence of model uncertainty
• Reflected BSDE driven by G-Brownian motion with an upper obstacle