Urban Public Epidemic Prevention and Control Model Based on Nonlinear Differential Equations-Reference-Cited by-同舟云学术

Urban Public Epidemic Prevention and Control Model Based on Nonlinear Differential Equations

Published:2023-01-01 Issue:1 Volume:8 Page:2911-2920
ISSN:2444-8656
Container-title:Applied Mathematics and Nonlinear Sciences
language:en
Short-container-title:

Author:

Xue Han¹,Jia Jing¹,Jiang Shan²

Affiliation:

1. 1 Jiangnan Film and Television Art College , Wuxi , , China .

2. 2 Beijing Institute of Technology , Beijing , , China .

Abstract

Abstract This paper proposes a new epidemiological mathematical model based on the dynamics of urban public epidemic prevention and control model. Then, the nonlinear differential equation of epidemic propagation dynamics is deduced. Secondly, this paper uses the exponential equation to fit the curve, takes three days as the optimal window time, and estimates the turning point of the urban public epidemic. Again, this paper establishes a dynamic model of dynamic experience transfer. Finally, this paper uses the COVID19 example to verify the public epidemic prevention and control problems described in the text. Experimental simulations show that the algorithm can better grasp important epidemiological dynamics.

Publisher

Walter de Gruyter GmbH

Subject

Applied Mathematics,Engineering (miscellaneous),Modeling and Simulation,General Computer Science

Link

https://www.sciendo.com/pdf/10.2478/amns.2023.1.00009

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