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arXiv 0904.0707math.PRmath.OC
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无限时域多模式最优切换问题

Optimal Multi-Modes Switching Problem in Infinite Horizon

Brahim El Asri

摘要:

本文研究了在马尔可夫框架下,任意切换费用函数的无限时域最优m状态切换的确定性验证定理问题.该问题被制定为一个扩展的脉冲控制问题和解决的概率工具,如Snell包络的过程和反射向后随机微分方程。利用黏性解的方法对m个具有连通障碍物的变分不等式系统进行了精细分析。我们证明了最优问题的值函数向量是系统唯一的黏性解。这个问题与金融市场中公司的估值有关。

英文摘要:

This paper studies the problem of the deterministic version of the Verification Theorem for the optimal m-states switching in infinite horizon under Markovian framework with arbitrary switching cost functions. The problem is formulated as an extended impulse control problem and solved by means of probabilistic tools such as the Snell envelop of processes and reflected backward stochastic differential equations. A viscosity solutions approach is employed to carry out a finne analysis on the associated system of m variational inequalities with inter-connected obstacles. We show that the vector of value functions of the optimal problem is the unique viscosity solution to the system. This problem is in relation with the valuation of firms in a financial market.

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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