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arXiv 1808.01972math.AP
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相变梯度理论中的一个均匀化结果

A homogenization result in the gradient theory of phase transitions

Riccardo Cristoferi, Irene Fonseca, Adrian Hagerty, Cristina Popovici

摘要:

研究了小尺度非均匀性流体-流体相变的梯度理论变分模型。特别是,规模$\varepsilon$的小均匀性的情况下,被认为是相同的顺序的规模管理的相变。在$\varepsilon\to0$的极限下,均匀化和相变过程之间的相互作用将导致各向异性界面能。

英文摘要:

A variational model in the context of the gradient theory for fluid-fluid phase transitions with small scale heterogeneities is studied. In particular, the case where the scale $\varepsilon$ of the small homogeneities is of the same order of the scale governing the phase transition is considered. The interaction between homogenization and the phase transitions process will lead, in the limit as $\varepsilon\to0$, to an anisotropic interfacial energy.

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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