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In this paper, we study the backward stochastic differential equations driven by G-Brownian motion with double mean reflections, which means that the constraints are made on the law of the solution. Making full use of the backward Skorokhod…

概率论 · 数学 2024-05-16 Wei He , Hanwu Li

In this paper, we study backward stochastic differential equations driven by G-Brownian motion where the generator has time-varying monotonicity with respect to y and Lipsitz property with respect to z. Through the Yosida approximation, we…

概率论 · 数学 2026-03-10 Renxing Li , Xue Zhang

In this paper, we study the reflected stochastic differential equations driven by G-Brownian motion (reflected G-SDEs) with two nonlinear constraints. With the help of the Skorokhod problem with nonlinear constraints, we first study the…

概率论 · 数学 2026-04-27 Hanwu Li

In this paper, we first establish the existence and uniqueness of $L^p\ (p>1)$ solutions for multidimensional backward stochastic differential equations (BSDEs) under a weak monotonicity condition together with a general growth condition in…

概率论 · 数学 2014-03-21 ShengJun Fan

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…

概率论 · 数学 2025-08-27 Wei He , Qiangjun Tang

In this paper, we propose a new notion of Forward--Backward Martingale Problem (FBMP), and study its relationship with the weak solution to the forward--backward stochastic differential equations (FBSDEs). The FBMP extends the idea of the…

概率论 · 数学 2009-01-20 Jin Ma , Jianfeng Zhang , Ziyu Zheng

In this paper, we study the reflected solutions of one-dimensional backward stochastic differential equations driven by G-Brownian motion (RGBSDE for short). The reflection keeps the solution above a given stochastic process. In order to…

概率论 · 数学 2017-06-01 Hanwu Li , Shige Peng

In this paper, we study the doubly reflected backward stochastic differential equations driven by $G$-Brownian motion ($G$-BSDEs for short) when the generator has quadratic growth in the $z$-component. Based on the theory of $G$-BMO…

概率论 · 数学 2026-04-28 Hanwu Li , Peng Luo , Mengbo Zhu

In this paper, we investigate suffcient and necessary conditions for the comparison theorem of neutral stochastic functional differential equations driven by G-Brownian motion (G-NSFDE). Moreover, the results extend the ones in the linear…

概率论 · 数学 2021-09-17 Fen-Fen Yang , Chenggui Yuan

Distribution dependent stochastic differential equations have been a very hot subject with extensive studies. On the other hand, under the $G$-expectation framework, stochastic differential equations driven by $G$-Brownian motion (in short…

概率论 · 数学 2023-02-27 De Sun , Jiang-Lun Wu , Panyu Wu

We deal with a class of fully coupled forward-backward stochastic differential equations (FBSDE for short), driven by Teugels martingales associated with some L\'evy process. Under some assumptions on the derivatives of the coefficients, we…

概率论 · 数学 2017-01-31 Dalila Guerdouh , Nabil Khelfallah , Brahim Mezerdi

We consider the well-posedness problem of multi-dimensional reflected backward stochastic differential equations driven by $G$-Brownian motion ($G$-BSDEs) with diagonal generators. Two methods, i.e., the penalization method and the Picard…

概率论 · 数学 2024-01-23 Hanwu Li , Guomin Liu

The present paper is devoted to investigating the existence and uniqueness of solutions to a class of non-Lipschitz scalar valued backward stochastic differential equations driven by $G$-Brownian motion ($G$-BSDEs). In fact, when the…

概率论 · 数学 2020-12-03 Falei Wang , Guoqiang Zheng

We study multidimensional generalized backward stochastic differential equations (GBSDEs) within a general filtration that supports a Brownian motion under weak assumptions on the associated data. We establish the existence and uniqueness…

概率论 · 数学 2025-01-28 Badr Elmansouri , Mohamed El Otmani

We prove existence and uniqueness of L^p solutions of reflected backward stochastic differential equations with p-integrable data and generators satisfying the monotonicity condition. We also show that the solution may be approximated by…

概率论 · 数学 2012-10-05 Andrzej Rozkosz , Leszek Slominski

In this paper, we study the reflected backward stochastic differential equation driven by G-Brownian motion (reflected G-BSDE for short) with an upper obstacle. The existence is proved by approximation via penalization. By using a variant…

概率论 · 数学 2017-09-29 Hanwu Li , Shige Peng

In this paper we are concerned with distribution dependent backward stochastic differential equations (DDBSDEs) driven by Gaussian processes. We first show the existence and uniqueness of solutions to this type of equations. This is done by…

概率论 · 数学 2023-02-08 Xiliang Fan , Jiang-Lun Wu

Using purely probabilistic methods, we prove the existence and the uniqueness of solutions fora system of coupled forward-backward stochastic differential equations (FBSDEs) with measurable, possibly discontinuous coefficients. As a…

概率论 · 数学 2021-10-12 Kihun Nam , Yunxi Xu

In this paper, we study the multi-dimensional reflected backward stochastic differential equation driven by $G$-Brownian motion ($G$-BSDE) with a multi-variate constraint on the $G$-expectation of its solution. The generators are diagonally…

概率论 · 数学 2024-07-26 Yiqing Lin , Falei Wang , Hui Zhao

In this paper, we study the solvability problem for one kind of fully coupled forward-backward stochastic difference equations (FBS{\Delta}Es). With the help of the necessary and sufficient condition for the solvability of the linear…

概率论 · 数学 2019-12-10 Shaolin Ji , Haodong Liu