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arXiv 2008.03021math.PRmath.OC
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Lévy过程的奇异控制

On singular control for Lévy processes

Kei Noba, Kazutoshi Yamazaki

摘要:

我们重新审视经典的奇异控制问题的最小化运行和控制成本。这个问题出现在库存控制、医疗保健管理和数理金融中。现有的研究表明,当由布朗运动或具有单侧跳的Lévy过程驱动时,障碍策略是最优的。在运行费用函数为凸函数的假设下,证明了一类Lévy过程的障碍策略的最优性.

英文摘要:

We revisit the classical singular control problem of minimizing running and controlling costs. The problem arises in inventory control, as well as in healthcare management and mathematical finance. Existing studies have shown the optimality of a barrier strategy when driven by the Brownian motion or Lévy processes with one-side jumps. Under the assumption that the running cost function is convex, we show the optimality of a barrier strategy for a general class of Lévy processes.

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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