arXiv · 2508.18744
Quadratic BSDEs with double constraints driven by G-Brownian motion
Abstract
In this paper, we investigate the well-posedness of quadratic backward stochastic differential equations driven by G-Brownian motion (referred to as G-BSDEs) with double mean reflections. By employing a representation of the solution via G-BMO martingale techniques, along with fixed point arguments, the Skorokhod problem, the backward Skorokhod problem, and the {\theta}-method, we establish existence and uniqueness results for such G-BSDEs under both bounded and unbounded terminal conditions.
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Wei He, Qiangjun Tang. 2025-08-26. Quadratic BSDEs with double constraints driven by G-Brownian motion. https://arxiv.org/abs/2508.18744
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