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Academic Journal of Environment & Earth Science, 2022, 4(1); doi: 10.25236/AJEE.2022.040104.

Application of Differential Equation in Population Stability Analysis


Lu Lai1, Heming Bing2

Corresponding Author:
Lu Lai

1Department of mathematics, Xinyu University, Xinyu, Jiangxi, 338004, China

2Department of science, Shenyang Aerospace University, Liaoning, Shenyang, 110136, China


With the development of biomathematics, population dynamics model is more and more applied to the research and protection of biological species and the quantitative development and management of biological resources. It can be used to describe and reveal the development process of biological population and regulate and control the development trend of species. This paper mainly analyzes the stability of the equilibrium point of the continuous coexistence of the predator-prey model based on logistic growth, taking the typical relationship between snow rabbit and lynx in ecology as an example, it is obtained that the equilibrium point of the sustainable coexistence of the two populations is M (18272, 19727).


differential equation, stability, population prediction, population kinetic model

Cite This Paper

Lu Lai, Heming Bing. Application of Differential Equation in Population Stability Analysis. Academic Journal of Environment & Earth Science (2022) Vol. 4 Issue 1: 17-21. https://doi.org/10.25236/AJEE.2022.040104.


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