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arXiv 2103.08898math.PR
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RCLL鞅驱动的倒向随机微分方程解的存在唯一性和严格比较定理

Existence, uniqueness and strict comparison theorems for backward stochastic differential equations driven by RCLL martingales

Tianyang Nie, Marek Rutkowski

摘要:

建立了多维RCLL鞅驱动的倒向随机微分方程解的存在性、唯一性和严格比较的结果。我们的目标是开发一个通用的多资产框架,包括广泛的非线性金融模型的跳跃,包括作为特殊情况下,研究的设置由彭和徐\cite{PX2009,PX2010}和Dumitrescu等人。\cite{DGQS2018}谁处理的BSDES驱动的一维布朗运动和一个纯粹的不连续鞅与一个单一的跳跃。

英文摘要:

Results on the existence, uniqueness and strict comparison for solutions to a BSDE driven by a multi-dimensional RCLL martingale are established. The goal is to develop a general multi-asset framework encompassing a wide spectrum of nonlinear financial models with jumps, including as particular cases the setups studied by Peng and Xu \cite{PX2009,PX2010} and Dumitrescu et al. \cite{DGQS2018} who dealt with BSDEs driven by a one-dimensional Brownian motion and a purely discontinuous martingale with a single jump.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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