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arXiv 1208.0763math.PRq-fin.PMq-fin.RM
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带跳的二阶倒向随机微分方程:完全非线性倒向随机微分方程的存在性和概率表示

Second Order BSDEs with Jumps: Existence and probabilistic representation for fully-nonlinear PIDEs

M. Nabil Kazi-Tani, Dylan Possamaï, Chao Zhou

摘要:

在本文中,我们继续研究二阶带跳倒向随机微分方程(简称2BSDEJs),这是在我们的论文[15]中开始的。我们证明了这些方程的存在性的直接法,从而提供完全适定性的2BSDEJs。这些方程是一个自然的候选人的概率解释的一些完全非线性偏积分微分方程,这是点的第二部分的这项工作。我们证明了一个非线性Feynman-Kac公式,并表明,解决方案,以2BSDEJs提供黏性解的相关PIDE。

英文摘要:

In this paper, we pursue the study of second order BSDEs with jumps (2BSDEJs for short) started in our accompanying paper [15]. We prove existence of these equations by a direct method, thus providing complete wellposedness for 2BSDEJs. These equations are a natural candidate for the probabilistic interpretation of some fully non-linear partial integro-differential equations, which is the point of the second part of this work. We prove a non-linear Feynman-Kac formula and show that solutions to 2BSDEJs provide viscosity solutions of the associated PIDEs.

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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