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arXiv 1504.03392math.PR
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关于跳扩散最优控制问题测度空间中的LP形式

On the LP formulation in measure spaces of optimal control problems for jump-diffusions

Rafael Serrano

摘要:

本文将Ito-Levy型跳跃扩散的无限时域随机最优控制问题表示为测度空间中的LP问题,并证明了这两个问题的最优值函数是重合的.主要工具是LP原问题的对偶公式,它与与最优控制问题相关的Hamilton-Jacobi-Bellman型偏积分微分方程的子解的概念密切相关,以及黏性解的Krylov正则化方法。

英文摘要:

In this short note we formulate a infinite-horizon stochastic optimal control problem for jump-diffusions of Ito-Levy type as a LP problem in a measure space, and prove that the optimal value functions of both problems coincide. The main tools are the dual formulation of the LP primal problem, which is strongly connected to the notion of sub-solution of the partial integro-differential equation of Hamilton-Jacobi-Bellman type associated with the optimal control problem, and the Krylov regularization method for viscosity solutions.

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