由高斯白噪声驱动的两个耦合人口增长模型

IF 4.6 Q2 MATERIALS SCIENCE, BIOMATERIALS

ACS Applied Bio Materials Pub Date : 2024-09-01 DOI:10.1063/5.0226621

Kwok Sau Fa

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引用次数: 0

摘要

研究考虑了两种由高斯白噪声驱动的耦合人口增长模型的概率密度函数精确解。此外，还得到并分析了 Gompertz 和 Verhulst logistic 模型的相互作用 n-moments。结果表明，相互作用会改变种群增长模型的行为，即物种之间可能会合作和/或竞争。

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Two coupled population growth models driven by Gaussian white noises.

Exact solution for the probability density function is considered for two coupled population growth models driven by Gaussian white noises. Moreover, n-moments of interactions of the Gompertz and Verhulst logistic models are obtained and analyzed. It is shown that interactions can modify the behaviors of the population growth models, i.e, the species may collaborate and/or compete between them.

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来源期刊

ACS Applied Bio Materials Chemistry-Chemistry (all)

CiteScore

9.40

自引率

2.10%

发文量

464