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arXiv 2602.17879math.OCmath.PR
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异质前向后向系统均场控制问题

The mean-field control problem for heterogeneous forward-backward systems

Andreas Sojmark, Zeng Zhang

AI总结:

本文提出了一种方法,将异质前向后向系统均场控制问题的适定性归结为随机均场FBSDE的适定性,并推导了随机最大原理和最优性条件。

摘要:

我们研究了当状态动力学由一般的前向后向随机微分方程(FBSDEs)系统给出时,均场控制问题。首先,我们介绍了一种新的方法,将此类系统的适定性归结为单一随机均场FBSDE的适定性。作为结果,我们证明,在完全耦合的情况下,小性条件导致系统本身以及相关的变分和共轭系统都存在唯一性。其次,我们推导出一个随机最大原理和均场控制问题的验证。这为最优性提供了必要且充分的条件。

英文摘要:

We study the problem of mean-field control when the state dynamics are given by general systems of forward-backward stochastic differential equations (FBSDEs) with heterogeneous mean-field interactions. Firstly, we introduce a novel methodology for reducing the well-posedness of such systems to that of a single randomized mean-field FBSDE. As a consequence, we show that, in the fully coupled case, smallness conditions yield existence and uniqueness for both the system itself and the associated variational and adjoint systems. Secondly, we derive a stochastic maximum principle and a verification for the mean-field control problem. This provides necessary and sufficient conditions for optimality.

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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