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arXiv 1107.0671math.PR
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动力外场Curie-Weiss模型的中偏差

Moderate Deviations for a Curie-Weiss model with dynamical external field

Anselm Reichenbachs

摘要:

本文证明了Dombry和Guillotin-Plantard提出的具有由动力系统产生的外磁场的Curie-Weiss模型的中等偏差。这些结果推广了Eichelsbacher和Löwe在恒定外场情况下已经得到的结果。具有动态外场的Curie-Weiss模型与动态Z-随机游动有关。我们还证明了一个中等偏差的动态Z-随机游动的结果,完成列表的极限定理为这个对象。

英文摘要:

In the present paper we prove moderate deviations for a Curie-Weiss model with external magnetic field generated by a dynamical system, as introduced by Dombry and Guillotin-Plantard. The results extend those already obtained in the case of a constant external field by Eichelsbacher and Löwe. The Curie-Weiss model with dynamic external field is related to the so called dynamic Z-random walks. We also prove a moderate deviation result for the dynamic Z-random walk, completing the list of limit theorems for this object.

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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