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arXiv 2008.12677math.DS
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一个与流行病SISI模型相关的非线性离散动力系统

A non-linear discrete-time dynamical system related to epidemic SISI model

Sobirjon Shoyimardonov

摘要:

考虑离散时间的SISI传染病模型。这个模型的关键点是一个人可以被感染两次。这种非线性演化算子依赖于七个参数,我们假设所考虑的总体规模是常数,所以死亡率与单位时间的出生率相同。本文将SISI模型的动力系统归结为二次随机算子(QSO)。

英文摘要:

We consider SISI epidemic model with discrete-time. The crucial point of this model is that an individual can be infected twice. This non-linear evolution operator depends on seven parameters and we assume that the population size under consideration is constant, so death rate is the same with birth rate per unit time. Reducing to quadratic stochastic operator (QSO) we study the dynamical system of the SISI model.

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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