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arXiv math/0312210math.APmath.FA
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反应扩散系统空间分离的一个变分问题

A variational problem for the spatial segregation of reaction--diffusion systems

Monica Conti, Susanna Terracini, Gianmaria Verzini

摘要:

本文研究一类具有不相交支撑的$k\geq 3$密度的反应扩散系统的定态。对于一类由变分原理控制的分离态,我们证明了其存在性,并提供了唯一性条件。一些定性性质和局部正则性的密度和它们的自由边界建立在更一般的背景下的功能类的特点是微分不等式。

英文摘要:

In this paper we study a class of stationary states for reaction--diffusion systems of $k\geq 3$ densities having disjoint supports. For a class of segregation states governed by a variational principle we prove existence and provide conditions for uniqueness. Some qualitative properties and the local regularity both of the densities and of their free boundaries are established in the more general context of a functional class characterized by differential inequalities.

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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