Modelling pattern formation through differential repulsion

Modelling pattern formation through differential repulsion
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通过微分排斥对图案形成进行建模

DOI:
10.3934/nhm.2020021
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发表时间:
2019
期刊:
Networks Heterog. Media
影响因子:
--
通讯作者:
E. Zatorska
E. Zatorska
中科院分区:
--
文献类型:
--
作者:
J. Barr'e;P. Degond;D. Peurichard;E. Zatorska

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受细胞分离实验的启发,我们提出了相互作用粒子的两种模型,旨在定量描述这种现象。在精确尺度假设下,我们从微观模型推导出宏观模型并对其进行分析。特别是,我们确定预期分离的参数范围。我们将宏观模型的分析结果和数值模拟与粒子的直接模拟进行比较,并评论与实验的可能联系。
Motivated by experiments on cell segregation, we present a two-species model of interacting particles, aiming at a quantitative description of this phenomenon. Under precise scaling hypothesis, we derive from the microscopic model a macroscopic one and we analyze it. In particular, we determine the range of parameters for which segregation is expected. We compare our analytical results and numerical simulations of the macroscopic model to direct simulations of the particles, and comment on possible links with experiments.
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影响因子: 3.3
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通讯作者: Ramaswamy, Sriram
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影响因子: 0.9
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