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arXiv 2008.06797math.AP
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一类传输问题的正则性与周期均匀化

Regularity of a transmission problem and periodic homogenization

Jinping Zhuge

摘要:

本文研究复合材料中透射问题的正则性理论。在对界面和数据的最小假设条件下,给出了界面两侧的$C^{k,α}$估计的一个新的完备证明。此外,我们证明了一致Lipschitz估计跨越$C^{1,α}$界面时,在界面两侧的系数是周期性的独立结构和振荡在不同的微观尺度。

英文摘要:

This paper is concerned with the regularity theory of a transmission problem arising in composite materials. We give a new self-contained proof for the $C^{k,α}$ estimates on both sides of the interface under the minimal assumptions on the interface and data. Moreover, we prove the uniform Lipschitz estimate across a $C^{1,α}$ interface when the coefficients on both sides of the interface are periodic with independent structures and oscillating at different microscopic scales.

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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