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arXiv math/0607226math.PR
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一些竞争性增长模型中的领土形状

Shape of territories in some competing growth models

Jean-Baptiste Gouéré

摘要:

我们研究了两种竞争的增长模型。这些模型中的每一个都描述了图上有限数量的感染的传播。每个感染都像一个(定向或非定向)第一通道渗滤过程一样演化,除了一旦顶点被$i$型感染感染,它就永远保持$i$型。我们给结果的形状的区域最终感染不同的感染。

英文摘要:

We study two competing growth models. Each of these models describes the spread of a finite number of infections on a graph. Each infection evolves like an (oriented or unoriented) first passage percolation process except that once a vertex is infected by type $i$ infection, it remains of type $i$ forever. We give results about the shape of the area ultimately infected by the different infections.

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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