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arXiv 2007.10628math.APmath.PR
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具有终端条件的Fokker-Planck方程及其McKean概率表示

Fokker-Planck equations with terminal condition and related McKean probabilistic representation

Lucas Izydorczyk, Nadia Oudjane, Francesco Russo, Gianmario Tessitore

摘要:

如果给定初始条件,通常Fokker-Planck型偏微分方程是适定的。在本文中,或者,我们考虑反问题,其中包括在规定的最终数据:特别是我们给充分条件的存在性和唯一性。在本文的第二部分中,我们提供了一个概率表示的形式的McKean型方程的解对应的时间反演动力学的扩散过程的偏微分方程。

英文摘要:

Usually Fokker-Planck type partial differential equations (PDEs) are well-posed if the initial condition is specified. In this paper, alternatively, we consider the inverse problem which consists in prescribing final data: in particular we give sufficient conditions for existence and uniqueness. In the second part of the paper we provide a probabilistic representation of those PDEs in the form a solution of a McKean type equation corresponding to the time-reversal dynamics of a diffusion process.

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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