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arXiv 1602.08520math.AP
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小噪声极限下平均场博弈系统的均匀化

Homogenization of a mean field game system in the small noise limit

Annalisa Cesaroni, Nicolas Dirr, Claudio Marchi

AI总结:

本文研究带局部耦合与二次哈密顿量的二阶平均场博弈系统的均匀化与小噪声极限共同效应,证明其解收敛于由遍历型MFG胞腔问题定义的有效一阶系统,给出有效算子性质并指出有效系统通常失去MFG结构。

摘要:

本文研究具有局部耦合和二次哈密顿量的二阶平均场博弈(MFG)系统中,均匀化与小噪声极限的共同作用。在若干附加假设下,我们证明该系统的解收敛于一个有效一阶系统的解,该有效系统的算子通过一个胞腔问题定义,而该胞腔问题是一类遍历型MFG的二阶系统。我们给出了有效算子的若干性质,并证明一般情况下该有效系统会失去MFG结构。

英文摘要:

This paper concerns the simultaneous effect of homogenization and of the small noise limit for a $2^{\textrm {nd}}$ order mean field games (MFG) system with local coupling and quadratic Hamiltonian. We show under some additional assumptions that the solutions of our system converge to a solution of an effective $1^{\textrm {st}}$ order system whose effective operators are defined through a cell problem which is a $2^{\textrm {nd}}$ order system of ergodic MFG type. We provide several properties of the effective operators and we show that in general the effective system looses the MFG structure.

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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