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arXiv 1209.6145math.AP
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不同线性尺度上的齐次化、有界鞅和双尺度Shuffle极限

Homogenization at different linear scales, bounded martingales and the Two-Scale Shuffle limit

Kévin Santugini-Repiquet

摘要:

在本文中,我们考虑两个尺度的极限得到的均匀化期间,每一个时期是前一个的整数倍。我们建立,直到措施保持重排,这些两个规模的限制形成一个鞅是有界的:重新安排的两个规模的限制本身都强收敛于$\mathrm{L}^2$和几乎处处不在时,周期趋于$+\infty$。此限制称为双尺度随机化限制,包含序列中所有双尺度限制中存在的所有信息。

英文摘要:

In this paper, we consider two-scale limits obtained with increasing homogenization periods, each period being an entire multiple of the previous one. We establish that, up to a measure preserving rearrangement, these two-scale limits form a martingale which is bounded: the rearranged two-scale limits themselves converge both strongly in $\mathrm{L}^2$ and almost everywhere when the period tends to $+\infty$. This limit, called the Two-Scale Shuffle limit, contains all the information present in all the two-scale limits in the sequence.

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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