The Impact of Random Noise on the Dynamics of COVID-19 Epidemic Model

被引：0
|
作者：
El Koufi, Amine [1 ]
El Koufi, Nouhaila [2 ]
Bennar, Abdelkrim [1 ]
Rao, Namana Seshagiri [3 ]
机构：
[1] Hassan II Univ, Fac Sci Ben Msik, Lab Anal Modeling & Simulat LAMS, POB 7955, Sidi Othman, Casablanca, Morocco
[2] Hassan II Univ, Fac Sci Ben Msik, Lab Informat Technol & Modeling LTIM, POB 7955, Sidi Othman, Casablanca, Morocco
[3] Adama Sci & Technol Univ, Sch Appl Nat Sci, Dept Appl Math, POB 1888, Adama, Ethiopia
来源：
JOURNAL OF APPLIED MATHEMATICS | 2022年 / 2022卷
关键词：
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
At the end of 2019, the world knew the propagation of a new pandemic named COVID-19. This disease harmed the exercises of humankind and changed our way of life. For modeling and studying infectious illness transmission, mathematical models are helpful tools. Thus, in this paper, taking into account the effect of the intensity of the noises, we define a threshold value pi s of the model, which determines the extinction and persistence of the COVID-19 pandemic. We give numerical simulations to illustrate the analytical results.
引用
收藏
页数：11
相关论文
共 50 条
  • [41] A Continuous Markov-Chain Model for the Simulation of COVID-19 Epidemic Dynamics
    Xu, Zhaobin
    Zhang, Hongmei
    Huang, Zuyi
    BIOLOGY-BASEL, 2022, 11 (02):
  • [42] Dynamics and optimal control of a stochastic coronavirus (COVID-19) epidemic model with diffusion
    Yuxi Li
    Zhouchao Wei
    Nonlinear Dynamics, 2022, 109 : 91 - 120
  • [43] Fractional-Order SEIQRDP Model for Simulating the Dynamics of COVID-19 Epidemic
    Bahloul, Mohamed A.
    Chahid, Abderrazak
    Laleg-Kirati, Taous-Meriem
    IEEE OPEN JOURNAL OF ENGINEERING IN MEDICINE AND BIOLOGY, 2020, 1 : 249 - 256
  • [44] Improving social resilience amid the COVID-19 epidemic: A system dynamics model
    Kou, Chenhuan
    Yang, Xiuli
    PLOS ONE, 2023, 18 (11):
  • [45] Dynamics and optimal control of a stochastic coronavirus (COVID-19) epidemic model with diffusion
    Li, Yuxi
    Wei, Zhouchao
    NONLINEAR DYNAMICS, 2022, 109 (01) : 91 - 120
  • [46] Dynamics analysis and optimal control of delayed SEIR model in COVID-19 epidemic
    Liu, Chongyang
    Gao, Jie
    Kanesan, Jeevan
    JOURNAL OF INEQUALITIES AND APPLICATIONS, 2024, 2024 (01)
  • [47] Vaccine Effectiveness Impact on the COVID-19 Dynamics Spread Outbreak Using Improved SEIR Mathematical Epidemic Model
    Akbar, Fadilah
    Asyhar, Ahmad Hanif
    Lubab, Ahmad
    Hamid, Abdulloh
    Hafiyusholeh, Moh.
    Novitasari, Dian Candra Rini
    Arifin, Ahmad Zaenal
    Rozi, Muhammad Fahrur
    THAI JOURNAL OF MATHEMATICS, 2024, 22 (03): : 485 - 502
  • [48] ON A MODEL OF COVID-19 DYNAMICS
    Rebaza, Jorge
    ELECTRONIC RESEARCH ARCHIVE, 2021, 29 (02): : 2129 - 2140
  • [49] Analysis of a COVID-19 Epidemic Model with Seasonality
    Zhimin Li
    Tailei Zhang
    Bulletin of Mathematical Biology, 2022, 84
  • [50] A stochastic epidemic model of COVID-19 disease
    Bardina, Xavier
    Ferrante, Marco
    Rovira, Carles
    AIMS MATHEMATICS, 2020, 5 (06): : 7661 - 7677
12345