Gompertz自回归模型极限环的稳定性条件

Tikrit Journal of Pure Science Pub Date : 2023-04-27 DOI:10.25130/tjps.v28i2.1348

Nezar E. Ali, Azher A. Mohammad

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引用次数: 0

摘要

本文利用Gompertz分布的累积分布函数提出了Gompertz自回归模型，目的是研究和寻找具有周期的Gompertz自回归模型的极限环的稳定性条件，并给出了Gompertz AR(1)的一些例子，用不同初始值的轨迹来解释轨道稳定或轨道不稳定。

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Stability conditions of limit cycle for Gompertz Autoregressive model

In this paper, we suggest Gompertz Autoregressive model by using the cumulative distribution function of Gompertz distribution and, the aim of this paper is studying and finding the stability conditions of a limit cycle for the Gompertz Autoregressive model with period, with giving some examples for Gompertz AR (1) to explain the orbital stable or the orbital unstable with plots the trajectories with different initial values.

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Tikrit Journal of Pure Science

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