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arXiv 1412.7331math.OC
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关于动态对策的一致Tauberian定理

On Uniform Tauberian Theorems for Dynamic Games

Dmitry Khlopin

摘要:

研究了两人动态零和对策。研究了具有长期平均费用的有限时间对策在时间趋于无穷大时的值函数的极限,以及$λ$ -折扣对策在折扣趋于零时的值函数的极限.在相当弱的对策假设下,证明了一致Tauberian定理:其中一个值函数的一致极限a的存在性意味着另一个值函数的一致收敛性一致收敛性.我们还证明了单侧Tauberian定理的类似物,即,下、上对策的渐近性不等式。特别注意的情况下,微分对策。贝尔曼的最优性原理和级联策略的封闭性在证明中起了关键作用。

英文摘要:

The paper is concerned with two-person dynamic zero-sum games. We investigate the limit of value functions of finite horizon games with long run average cost as the time horizon tends to infinity, and the limit of value functions of $λ$-discounted games as the discount tends to zero. Under quite weak assumptions on the game, we prove the Uniform Tauberian Theorem: existence a of uniform limit for one of the value functions implies the uniform convergence of the other one to the same limit. We also prove the analogs of the One-sided Tauberian Theorem, i.e., the inequalities on asymptotics of the lower and upper game. Special attention is devoted to the case of differential games. The key roles in the proof were played by Bellman's optimality principle and the closedness of strategies under concatenation.

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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